54214432 has 24 divisors (see below), whose sum is σ = 106952076. Its totient is φ = 27052032.

The previous prime is 54214409. The next prime is 54214441. The reversal of 54214432 is 23441245.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 53056656 + 1157776 = 7284^2 + 1076^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54214397 and 54214406.

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, 17548 + ... + 20404.

Almost surely, 2^54214432 is an apocalyptic number.

It is an amenable number.

54214432 is a deficient number, since it is larger than the sum of its proper divisors (52737644).

54214432 is a wasteful number, since it uses less digits than its factorization.

54214432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460 (or 3452 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 54214432 is about 7363.0450222717. The cubic root of 54214432 is about 378.4759641706.

Adding to 54214432 its reverse (23441245), we get a palindrome (77655677).

The spelling of 54214432 in words is "fifty-four million, two hundred fourteen thousand, four hundred thirty-two".