54712944 has 120 divisors (see below), whose sum is σ = 179957232. Its totient is φ = 15298560.

The previous prime is 54712943. The next prime is 54712969. The reversal of 54712944 is 44921745.

It is a happy number.

It is a super-2 number, since 2×54712944² = 5987012482294272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 54712899 and 54712908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54712943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19264 + ... + 21920.

Almost surely, 2^54712944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54712944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89978616).

54712944 is an abundant number, since it is smaller than the sum of its proper divisors (125244288).

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

54712944 is a wasteful number, since it uses less digits than its factorization.

54712944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695 (or 2686 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 54712944 is about 7396.8198572089. The cubic root of 54712944 is about 379.6324793819.

The spelling of 54712944 in words is "fifty-four million, seven hundred twelve thousand, nine hundred forty-four".