54238744 has 32 divisors (see below), whose sum is σ = 119371680. Its totient is φ = 22616064.

The previous prime is 54238741. The next prime is 54238763. The reversal of 54238744 is 44783245.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54238741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11017 + ... + 15160.

It is an arithmetic number, because the mean of its divisors is an integer number (3730365).

Almost surely, 2^54238744 is an apocalyptic number.

It is an amenable number.

54238744 is an abundant number, since it is smaller than the sum of its proper divisors (65132936).

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

54238744 is a wasteful number, since it uses less digits than its factorization.

54238744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26227 (or 26223 counting only the distinct ones).

The product of its digits is 107520, while the sum is 37.

The square root of 54238744 is about 7364.6957846200. The cubic root of 54238744 is about 378.5325304895.

The spelling of 54238744 in words is "fifty-four million, two hundred thirty-eight thousand, seven hundred forty-four".