924985057 has 4 divisors (see below), whose sum is σ = 925106176. Its totient is φ = 924863940.

The previous prime is 924985031. The next prime is 924985081. The reversal of 924985057 is 750589429.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 750589429 = 23 ⋅32634323.

It is a cyclic number.

It is not a de Polignac number, because 924985057 - 2¹⁵ = 924952289 is a prime.

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 924985057.

It is not an unprimeable number, because it can be changed into a prime (924985007) 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, 48273 + ... + 64654.

It is an arithmetic number, because the mean of its divisors is an integer number (231276544).

Almost surely, 2^924985057 is an apocalyptic number.

It is an amenable number.

924985057 is a deficient number, since it is larger than the sum of its proper divisors (121119).

924985057 is a wasteful number, since it uses less digits than its factorization.

924985057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121118.

The product of its (nonzero) digits is 907200, while the sum is 49.

The square root of 924985057 is about 30413.5669890922. The cubic root of 924985057 is about 974.3423334290.

The spelling of 924985057 in words is "nine hundred twenty-four million, nine hundred eighty-five thousand, fifty-seven".