57230625 has 40 divisors (see below), whose sum is σ = 96494112. Its totient is φ = 30160000.

The previous prime is 57230617. The next prime is 57230651. The reversal of 57230625 is 52603275.

57230625 = T₂₄₄ + T₂₄₅ + ... + T₇₀₉.

It is not a de Polignac number, because 57230625 - 2³ = 57230617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57230592 and 57230601.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 245509 + ... + 245741.

Almost surely, 2^57230625 is an apocalyptic number.

It is an amenable number.

57230625 is a deficient number, since it is larger than the sum of its proper divisors (39263487).

57230625 is a wasteful number, since it uses less digits than its factorization.

57230625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 57230625 is about 7565.0925308287. The cubic root of 57230625 is about 385.3684559452.

The spelling of 57230625 in words is "fifty-seven million, two hundred thirty thousand, six hundred twenty-five".