54312076 has 96 divisors (see below), whose sum is σ = 126669312. Its totient is φ = 19768320.

The previous prime is 54312061. The next prime is 54312077. The reversal of 54312076 is 67021345.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (54312077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414531 + ... + 414661.

It is an arithmetic number, because the mean of its divisors is an integer number (1319472).

Almost surely, 2^54312076 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 54312076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63334656).

54312076 is an abundant number, since it is smaller than the sum of its proper divisors (72357236).

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

54312076 is a wasteful number, since it uses less digits than its factorization.

54312076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 54312076 is about 7369.6727200060. The cubic root of 54312076 is about 378.7030484920.

The spelling of 54312076 in words is "fifty-four million, three hundred twelve thousand, seventy-six".