57541346 has 4 divisors (see below), whose sum is σ = 86312022. Its totient is φ = 28770672.

The previous prime is 57541339. The next prime is 57541349. The reversal of 57541346 is 64314575.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 52200625 + 5340721 = 7225^2 + 2311^2 .

It is a super-2 number, since 2×57541346² = 6622012998983432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57541349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14385335 + ... + 14385338.

Almost surely, 2^57541346 is an apocalyptic number.

57541346 is a deficient number, since it is larger than the sum of its proper divisors (28770676).

57541346 is a wasteful number, since it uses less digits than its factorization.

57541346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28770675.

The product of its digits is 50400, while the sum is 35.

The square root of 57541346 is about 7585.6012286436. The cubic root of 57541346 is about 386.0646217884.

The spelling of 57541346 in words is "fifty-seven million, five hundred forty-one thousand, three hundred forty-six".