54798072 has 96 divisors (see below), whose sum is σ = 168797520. Its totient is φ = 14730240.

The previous prime is 54798067. The next prime is 54798083. The reversal of 54798072 is 27089745.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18622 + ... + 21362.

Almost surely, 2^54798072 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 54798072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84398760).

54798072 is an abundant number, since it is smaller than the sum of its proper divisors (113999448).

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

54798072 is a wasteful number, since it uses less digits than its factorization.

54798072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781 (or 2770 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 54798072 is about 7402.5719854656. The cubic root of 54798072 is about 379.8292677159.

The spelling of 54798072 in words is "fifty-four million, seven hundred ninety-eight thousand, seventy-two".