57341916 has 18 divisors (see below), whose sum is σ = 144947712. Its totient is φ = 19113960.

The previous prime is 57341881. The next prime is 57341917. The reversal of 57341916 is 61914375.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×57341916³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1592831 = 57341916 / (5 + 7 + 3 + 4 + 1 + 9 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57341917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 796380 + ... + 796451.

Almost surely, 2^57341916 is an apocalyptic number.

It is an amenable number.

57341916 is an abundant number, since it is smaller than the sum of its proper divisors (87605796).

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

57341916 is a wasteful number, since it uses less digits than its factorization.

57341916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592841 (or 1592836 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 57341916 is about 7572.4445194402. Note that the first 3 decimals coincide. The cubic root of 57341916 is about 385.6180907675.

The spelling of 57341916 in words is "fifty-seven million, three hundred forty-one thousand, nine hundred sixteen".