54307420 has 12 divisors (see below), whose sum is σ = 114045624. Its totient is φ = 21722960.

The previous prime is 54307387. The next prime is 54307447. The reversal of 54307420 is 2470345.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357666 + ... + 1357705.

It is an arithmetic number, because the mean of its divisors is an integer number (9503802).

Almost surely, 2^54307420 is an apocalyptic number.

It is an amenable number.

54307420 is an abundant number, since it is smaller than the sum of its proper divisors (59738204).

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

54307420 is a wasteful number, since it uses less digits than its factorization.

54307420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715380 (or 2715378 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 54307420 is about 7369.3568240383. The cubic root of 54307420 is about 378.6922265170.

Adding to 54307420 its reverse (2470345), we get a palindrome (56777765).

The spelling of 54307420 in words is "fifty-four million, three hundred seven thousand, four hundred twenty".