54872260 has 48 divisors (see below), whose sum is σ = 122774400. Its totient is φ = 20528640.

The previous prime is 54872239. The next prime is 54872261. The reversal of 54872260 is 6227845.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (54872261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67255 + ... + 68065.

It is an arithmetic number, because the mean of its divisors is an integer number (2557800).

Almost surely, 2^54872260 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 54872260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61387200).

54872260 is an abundant number, since it is smaller than the sum of its proper divisors (67902140).

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

54872260 is a wasteful number, since it uses less digits than its factorization.

54872260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1034 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 54872260 is about 7407.5812516637. The cubic root of 54872260 is about 380.0006001837. Note that the first 3 decimals are identical.

The spelling of 54872260 in words is "fifty-four million, eight hundred seventy-two thousand, two hundred sixty".