57584423 has 16 divisors (see below), whose sum is σ = 66659040. Its totient is φ = 49268736.

The previous prime is 57584407. The next prime is 57584437. The reversal of 57584423 is 32448575.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 57584423 - 2⁴ = 57584407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57584323) 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, 12863 + ... + 16751.

It is an arithmetic number, because the mean of its divisors is an integer number (4166190).

Almost surely, 2^57584423 is an apocalyptic number.

57584423 is a deficient number, since it is larger than the sum of its proper divisors (9074617).

57584423 is a wasteful number, since it uses less digits than its factorization.

57584423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986.

The product of its digits is 134400, while the sum is 38.

The square root of 57584423 is about 7588.4400900317. The cubic root of 57584423 is about 386.1609372125.

The spelling of 57584423 in words is "fifty-seven million, five hundred eighty-four thousand, four hundred twenty-three".