54262432 has 24 divisors (see below), whose sum is σ = 122090976. Its totient is φ = 23255232.

The previous prime is 54262421. The next prime is 54262447. The reversal of 54262432 is 23426245.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 54262432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120898 + ... + 121345.

It is an arithmetic number, because the mean of its divisors is an integer number (5087124).

Almost surely, 2^54262432 is an apocalyptic number.

It is an amenable number.

54262432 is an abundant number, since it is smaller than the sum of its proper divisors (67828544).

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

54262432 is a wasteful number, since it uses less digits than its factorization.

54262432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242260 (or 242252 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 54262432 is about 7366.3038221350. The cubic root of 54262432 is about 378.5876287021.

Adding to 54262432 its reverse (23426245), we get a palindrome (77688677).

It can be divided in two parts, 5426243 and 2, that added together give a palindrome (5426245).

The spelling of 54262432 in words is "fifty-four million, two hundred sixty-two thousand, four hundred thirty-two".