57342950 has 48 divisors (see below), whose sum is σ = 128325120. Its totient is φ = 18623520.

The previous prime is 57342941. The next prime is 57342953. The reversal of 57342950 is 5924375.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 57342950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57342953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2339 + ... + 10961.

It is an arithmetic number, because the mean of its divisors is an integer number (2673440).

Almost surely, 2^57342950 is an apocalyptic number.

57342950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57342950 is an abundant number, since it is smaller than the sum of its proper divisors (70982170).

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

57342950 is a wasteful number, since it uses less digits than its factorization.

57342950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8661 (or 8656 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 57342950 is about 7572.5127929902. The cubic root of 57342950 is about 385.6204085991.

The spelling of 57342950 in words is "fifty-seven million, three hundred forty-two thousand, nine hundred fifty".