54731460 has 96 divisors (see below), whose sum is σ = 176504832. Its totient is φ = 12412800.

The previous prime is 54731459. The next prime is 54731471. The reversal of 54731460 is 6413745.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62989 + ... + 63851.

It is an arithmetic number, because the mean of its divisors is an integer number (1838592).

Almost surely, 2^54731460 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 54731460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88252416).

54731460 is an abundant number, since it is smaller than the sum of its proper divisors (121773372).

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

54731460 is a wasteful number, since it uses less digits than its factorization.

54731460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 54731460 is about 7398.0713702965. The cubic root of 54731460 is about 379.6752997316.

The spelling of 54731460 in words is "fifty-four million, seven hundred thirty-one thousand, four hundred sixty".