1055625684 has 24 divisors (see below), whose sum is σ = 2464495488. Its totient is φ = 351679680.

The previous prime is 1055625677. The next prime is 1055625719. The reversal of 1055625684 is 4865265501.

It is a super-2 number, since 2×1055625684² = 2228691169440935712, 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 in 7 ways as a sum of consecutive naturals, for example, 1057 + ... + 45960.

It is an arithmetic number, because the mean of its divisors is an integer number (102687312).

Almost surely, 2^1055625684 is an apocalyptic number.

It is an amenable number.

1055625684 is an abundant number, since it is smaller than the sum of its proper divisors (1408869804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055625684 is a wasteful number, since it uses less digits than its factorization.

1055625684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48895 (or 48893 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 1055625684 is about 32490.3937187594. The cubic root of 1055625684 is about 1018.2083387795.

The spelling of 1055625684 in words is "one billion, fifty-five million, six hundred twenty-five thousand, six hundred eighty-four".