54622340 has 24 divisors (see below), whose sum is σ = 120744960. Its totient is φ = 20698848.

The previous prime is 54622331. The next prime is 54622363. The reversal of 54622340 is 4322645.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71492 + ... + 72251.

It is an arithmetic number, because the mean of its divisors is an integer number (5031040).

Almost surely, 2^54622340 is an apocalyptic number.

It is an amenable number.

54622340 is an abundant number, since it is smaller than the sum of its proper divisors (66122620).

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

54622340 is a wasteful number, since it uses less digits than its factorization.

54622340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143771 (or 143769 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 54622340 is about 7390.6927956721. The cubic root of 54622340 is about 379.4228079421.

Adding to 54622340 its reverse (4322645), we get a palindrome (58944985).

The spelling of 54622340 in words is "fifty-four million, six hundred twenty-two thousand, three hundred forty".