4992077 has 4 divisors (see below), whose sum is σ = 5127036. Its totient is φ = 4857120.

The previous prime is 4992073. The next prime is 4992083. The reversal of 4992077 is 7702994.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3613801 + 1378276 = 1901^2 + 1174^2 .

It is a cyclic number.

It is not a de Polignac number, because 4992077 - 2² = 4992073 is a prime.

It is an Ulam number.

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 4992077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4992073) 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, 67424 + ... + 67497.

It is an arithmetic number, because the mean of its divisors is an integer number (1281759).

Almost surely, 2^4992077 is an apocalyptic number.

It is an amenable number.

4992077 is a deficient number, since it is larger than the sum of its proper divisors (134959).

4992077 is a wasteful number, since it uses less digits than its factorization.

4992077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134958.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 4992077 is about 2234.2956384507. The cubic root of 4992077 is about 170.9072259886.

The spelling of 4992077 in words is "four million, nine hundred ninety-two thousand, seventy-seven".