57340474 has 8 divisors (see below), whose sum is σ = 86054580. Its totient is φ = 28655616.

The previous prime is 57340469. The next prime is 57340477. The reversal of 57340474 is 47404375.

It can be written as a sum of positive squares in 2 ways, for example, as 56927025 + 413449 = 7545^2 + 643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (57340477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1479 + ... + 10810.

Almost surely, 2^57340474 is an apocalyptic number.

57340474 is a deficient number, since it is larger than the sum of its proper divisors (28714106).

57340474 is a wasteful number, since it uses less digits than its factorization.

57340474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14624.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 57340474 is about 7572.3493052024. The cubic root of 57340474 is about 385.6148583099.

The spelling of 57340474 in words is "fifty-seven million, three hundred forty thousand, four hundred seventy-four".