57152294 has 8 divisors (see below), whose sum is σ = 85784160. Its totient is φ = 28557576.

The previous prime is 57152281. The next prime is 57152299. The reversal of 57152294 is 49225175.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57152299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5054 + ... + 11825.

It is an arithmetic number, because the mean of its divisors is an integer number (10723020).

Almost surely, 2^57152294 is an apocalyptic number.

57152294 is a deficient number, since it is larger than the sum of its proper divisors (28631866).

57152294 is a wasteful number, since it uses less digits than its factorization.

57152294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18574.

The product of its digits is 25200, while the sum is 35.

The square root of 57152294 is about 7559.9136238452. The cubic root of 57152294 is about 385.1925589850.

The spelling of 57152294 in words is "fifty-seven million, one hundred fifty-two thousand, two hundred ninety-four".