57264342 has 16 divisors (see below), whose sum is σ = 119508480. Its totient is φ = 18258152.

The previous prime is 57264341. The next prime is 57264343. The reversal of 57264342 is 24346275.

It is an interprime number because it is at equal distance from previous prime (57264341) and next prime (57264343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57264341) 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, 207342 + ... + 207617.

It is an arithmetic number, because the mean of its divisors is an integer number (7469280).

Almost surely, 2^57264342 is an apocalyptic number.

57264342 is an abundant number, since it is smaller than the sum of its proper divisors (62244138).

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

57264342 is a wasteful number, since it uses less digits than its factorization.

57264342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414987.

The product of its digits is 40320, while the sum is 33.

The square root of 57264342 is about 7567.3206618988. The cubic root of 57264342 is about 385.4441200813. Note that the first 3 decimals are identical.

The spelling of 57264342 in words is "fifty-seven million, two hundred sixty-four thousand, three hundred forty-two".