2492203237 has 2 divisors, whose sum is σ = 2492203238. Its totient is φ = 2492203236.

The previous prime is 2492203223. The next prime is 2492203271. The reversal of 2492203237 is 7323022942.

It is an a-pointer prime, because the next prime (2492203271) can be obtained adding 2492203237 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2457085761 + 35117476 = 49569^2 + 5926^2 .

It is a cyclic number.

It is not a de Polignac number, because 2492203237 - 2¹¹ = 2492201189 is a prime.

It is a super-2 number, since 2×2492203237² = 12422153949026556338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2492203277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246101618 + 1246101619.

It is an arithmetic number, because the mean of its divisors is an integer number (1246101619).

Almost surely, 2^2492203237 is an apocalyptic number.

It is an amenable number.

2492203237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492203237 is an equidigital number, since it uses as much as digits as its factorization.

2492203237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2492203237 is about 49921.9714855093. The cubic root of 2492203237 is about 1355.7964276227.

The spelling of 2492203237 in words is "two billion, four hundred ninety-two million, two hundred three thousand, two hundred thirty-seven".