54660232 has 16 divisors (see below), whose sum is σ = 111805200. Its totient is φ = 24845520.

The previous prime is 54660227. The next prime is 54660233. The reversal of 54660232 is 23206645.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54660232.

It is not an unprimeable number, because it can be changed into a prime (54660233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310482 + ... + 310657.

It is an arithmetic number, because the mean of its divisors is an integer number (6987825).

Almost surely, 2^54660232 is an apocalyptic number.

It is an amenable number.

54660232 is an abundant number, since it is smaller than the sum of its proper divisors (57144968).

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

54660232 is a wasteful number, since it uses less digits than its factorization.

54660232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621156 (or 621152 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 54660232 is about 7393.2558457015. The cubic root of 54660232 is about 379.5105239805.

Adding to 54660232 its reverse (23206645), we get a palindrome (77866877).

The spelling of 54660232 in words is "fifty-four million, six hundred sixty thousand, two hundred thirty-two".