57420654 has 16 divisors (see below), whose sum is σ = 115420800. Its totient is φ = 19043640.

The previous prime is 57420653. The next prime is 57420659. The reversal of 57420654 is 45602475.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57420653) 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, 22852 + ... + 25239.

It is an arithmetic number, because the mean of its divisors is an integer number (7213800).

Almost surely, 2^57420654 is an apocalyptic number.

57420654 is an abundant number, since it is smaller than the sum of its proper divisors (58000146).

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

57420654 is a wasteful number, since it uses less digits than its factorization.

57420654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48295.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 57420654 is about 7577.6417175794. The cubic root of 57420654 is about 385.7945115116.

The spelling of 57420654 in words is "fifty-seven million, four hundred twenty thousand, six hundred fifty-four".