57676540 has 12 divisors (see below), whose sum is σ = 121120776. Its totient is φ = 23070608.

The previous prime is 57676501. The next prime is 57676547. The reversal of 57676540 is 4567675.

It is a happy number.

57676540 is nontrivially palindromic in base 3.

57676540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57676493 and 57676502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57676547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1441894 + ... + 1441933.

It is an arithmetic number, because the mean of its divisors is an integer number (10093398).

Almost surely, 2^57676540 is an apocalyptic number.

It is an amenable number.

57676540 is an abundant number, since it is smaller than the sum of its proper divisors (63444236).

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

57676540 is a wasteful number, since it uses less digits than its factorization.

57676540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883836 (or 2883834 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 57676540 is about 7594.5072256204. The cubic root of 57676540 is about 386.3667396039.

The spelling of 57676540 in words is "fifty-seven million, six hundred seventy-six thousand, five hundred forty".