57340925 has 6 divisors (see below), whose sum is σ = 71102778. Its totient is φ = 45872720.

The previous prime is 57340901. The next prime is 57340937. The reversal of 57340925 is 52904375.

It can be written as a sum of positive squares in 3 ways, for example, as 6046681 + 51294244 = 2459^2 + 7162^2 .

It is not a de Polignac number, because 57340925 - 2¹⁴ = 57324541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1146794 + ... + 1146843.

It is an arithmetic number, because the mean of its divisors is an integer number (11850463).

Almost surely, 2^57340925 is an apocalyptic number.

It is an amenable number.

57340925 is a deficient number, since it is larger than the sum of its proper divisors (13761853).

57340925 is a wasteful number, since it uses less digits than its factorization.

57340925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293647 (or 2293642 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 57340925 is about 7572.3790845414. The cubic root of 57340925 is about 385.6158692993.

The spelling of 57340925 in words is "fifty-seven million, three hundred forty thousand, nine hundred twenty-five".