57240606 has 32 divisors (see below), whose sum is σ = 123586560. Its totient is φ = 17620064.

The previous prime is 57240593. The next prime is 57240637. The reversal of 57240606 is 60604275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3150 + ... + 11153.

It is an arithmetic number, because the mean of its divisors is an integer number (3862080).

Almost surely, 2^57240606 is an apocalyptic number.

57240606 is an abundant number, since it is smaller than the sum of its proper divisors (66345954).

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

57240606 is a wasteful number, since it uses less digits than its factorization.

57240606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14360.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 57240606 is about 7565.7521767502. The cubic root of 57240606 is about 385.3908573487.

The spelling of 57240606 in words is "fifty-seven million, two hundred forty thousand, six hundred six".