54297372 has 24 divisors (see below), whose sum is σ = 127008000. Its totient is φ = 18054256.

The previous prime is 54297329. The next prime is 54297391. The reversal of 54297372 is 27379245.

It is a super-2 number, since 2×54297372² = 5896409212212768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54297372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372 + ... + 10427.

It is an arithmetic number, because the mean of its divisors is an integer number (5292000).

Almost surely, 2^54297372 is an apocalyptic number.

It is an amenable number.

54297372 is an abundant number, since it is smaller than the sum of its proper divisors (72710628).

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

54297372 is a wasteful number, since it uses less digits than its factorization.

54297372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11225 (or 11223 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 54297372 is about 7368.6750505094. The cubic root of 54297372 is about 378.6688697689.

The spelling of 54297372 in words is "fifty-four million, two hundred ninety-seven thousand, three hundred seventy-two".