2056304 has 10 divisors (see below), whose sum is σ = 3984120. Its totient is φ = 1028144.

The previous prime is 2056289. The next prime is 2056319. The reversal of 2056304 is 4036502.

It is an interprime number because it is at equal distance from previous prime (2056289) and next prime (2056319).

It is a super-2 number, since 2×2056304² = 8456772280832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64244 + ... + 64275.

It is an arithmetic number, because the mean of its divisors is an integer number (398412).

2^2056304 is an apocalyptic number.

It is an amenable number.

2056304 is a deficient number, since it is larger than the sum of its proper divisors (1927816).

2056304 is a wasteful number, since it uses less digits than its factorization.

2056304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128527 (or 128521 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2056304 is about 1433.9818687836. The cubic root of 2056304 is about 127.1634904382.

The spelling of 2056304 in words is "two million, fifty-six thousand, three hundred four".