4992002237 has 4 divisors (see below), whose sum is σ = 4992146460. Its totient is φ = 4991858016.

The previous prime is 4992002209. The next prime is 4992002291. The reversal of 4992002237 is 7322002994.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7322002994 = 2 ⋅3661001497.

It can be written as a sum of positive squares in 2 ways, for example, as 350850361 + 4641151876 = 18731^2 + 68126^2 .

It is a cyclic number.

It is not a de Polignac number, because 4992002237 - 2¹⁴ = 4991985853 is a prime.

It is a super-3 number, since 3×4992002237³ (a number of 30 digits) contains 333 as substring.

It is a deceptive number, since it divides R_4992002236.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4992002237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4932002237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14423 + ... + 100955.

It is an arithmetic number, because the mean of its divisors is an integer number (1248036615).

Almost surely, 2^4992002237 is an apocalyptic number.

4992002237 is the 57689-th pentagonal number.

It is an amenable number.

4992002237 is a deficient number, since it is larger than the sum of its proper divisors (144223).

4992002237 is an equidigital number, since it uses as much as digits as its factorization.

4992002237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144222.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 4992002237 is about 70654.1027612693. The cubic root of 4992002237 is about 1709.0637279659.

The spelling of 4992002237 in words is "four billion, nine hundred ninety-two million, two thousand, two hundred thirty-seven".