2923057 has 4 divisors (see below), whose sum is σ = 2932596. Its totient is φ = 2913520.

The previous prime is 2923051. The next prime is 2923069. The reversal of 2923057 is 7503292.

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 1382976 + 1540081 = 1176^2 + 1241^2 .

It is a cyclic number.

It is not a de Polignac number, because 2923057 - 2³ = 2923049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2923051) 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, 4294 + ... + 4927.

It is an arithmetic number, because the mean of its divisors is an integer number (733149).

2^2923057 is an apocalyptic number.

It is an amenable number.

2923057 is a deficient number, since it is larger than the sum of its proper divisors (9539).

2923057 is an equidigital number, since it uses as much as digits as its factorization.

2923057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9538.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2923057 is about 1709.6950020398. The cubic root of 2923057 is about 142.9812517191.

The spelling of 2923057 in words is "two million, nine hundred twenty-three thousand, fifty-seven".