57016641 has 8 divisors (see below), whose sum is σ = 82933344. Its totient is φ = 34555520.

The previous prime is 57016633. The next prime is 57016643. The reversal of 57016641 is 14661075.

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 57016641 - 2³ = 57016633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57016599 and 57016608.

It is not an unprimeable number, because it can be changed into a prime (57016643) 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, 863856 + ... + 863921.

It is an arithmetic number, because the mean of its divisors is an integer number (10366668).

Almost surely, 2^57016641 is an apocalyptic number.

It is an amenable number.

57016641 is a deficient number, since it is larger than the sum of its proper divisors (25916703).

57016641 is a wasteful number, since it uses less digits than its factorization.

57016641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727791.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 57016641 is about 7550.9364319931. The cubic root of 57016641 is about 384.8875614762.

The spelling of 57016641 in words is "fifty-seven million, sixteen thousand, six hundred forty-one".