4892957 has 4 divisors (see below), whose sum is σ = 5180796. Its totient is φ = 4605120.

The previous prime is 4892941. The next prime is 4892977. The reversal of 4892957 is 7592984.

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 2033476 + 2859481 = 1426^2 + 1691^2 .

It is a cyclic number.

It is not a de Polignac number, because 4892957 - 2⁴ = 4892941 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4892977) 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 in 3 ways as a sum of consecutive naturals, for example, 143894 + ... + 143927.

It is an arithmetic number, because the mean of its divisors is an integer number (1295199).

Almost surely, 2^4892957 is an apocalyptic number.

It is an amenable number.

4892957 is a deficient number, since it is larger than the sum of its proper divisors (287839).

4892957 is a wasteful number, since it uses less digits than its factorization.

4892957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287838.

The product of its digits is 181440, while the sum is 44.

The square root of 4892957 is about 2212.0029385152. The cubic root of 4892957 is about 169.7685084470.

The spelling of 4892957 in words is "four million, eight hundred ninety-two thousand, nine hundred fifty-seven".