57641473 has 16 divisors (see below), whose sum is σ = 62985600. Its totient is φ = 52581760.

The previous prime is 57641471. The next prime is 57641513. The reversal of 57641473 is 37414675.

It is a cyclic number.

It is not a de Polignac number, because 57641473 - 2¹ = 57641471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57641471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58878 + ... + 59848.

It is an arithmetic number, because the mean of its divisors is an integer number (3936600).

Almost surely, 2^57641473 is an apocalyptic number.

It is an amenable number.

57641473 is a deficient number, since it is larger than the sum of its proper divisors (5344127).

57641473 is a wasteful number, since it uses less digits than its factorization.

57641473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its digits is 70560, while the sum is 37.

The square root of 57641473 is about 7592.1981665391. The cubic root of 57641473 is about 386.2884208210.

The spelling of 57641473 in words is "fifty-seven million, six hundred forty-one thousand, four hundred seventy-three".