54274180 has 24 divisors (see below), whose sum is σ = 117653760. Its totient is φ = 21009120.

The previous prime is 54274169. The next prime is 54274189. The reversal of 54274180 is 8147245.

It is a super-2 number, since 2×54274180² = 5891373229344800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (54274189) 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, 43150 + ... + 44389.

It is an arithmetic number, because the mean of its divisors is an integer number (4902240).

Almost surely, 2^54274180 is an apocalyptic number.

It is an amenable number.

54274180 is an abundant number, since it is smaller than the sum of its proper divisors (63379580).

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

54274180 is a wasteful number, since it uses less digits than its factorization.

54274180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87579 (or 87577 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 54274180 is about 7367.1011938211. The cubic root of 54274180 is about 378.6149485644.

The spelling of 54274180 in words is "fifty-four million, two hundred seventy-four thousand, one hundred eighty".