57684629 has 8 divisors (see below), whose sum is σ = 59257440. Its totient is φ = 56122416.

The previous prime is 57684623. The next prime is 57684637. The reversal of 57684629 is 92648675.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57684629 - 2⁸ = 57684373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57684623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9074 + ... + 14060.

It is an arithmetic number, because the mean of its divisors is an integer number (7407180).

Almost surely, 2^57684629 is an apocalyptic number.

It is an amenable number.

57684629 is a deficient number, since it is larger than the sum of its proper divisors (1572811).

57684629 is a wasteful number, since it uses less digits than its factorization.

57684629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5299.

The product of its digits is 725760, while the sum is 47.

The square root of 57684629 is about 7595.0397628979. The cubic root of 57684629 is about 386.3848011038.

The spelling of 57684629 in words is "fifty-seven million, six hundred eighty-four thousand, six hundred twenty-nine".