54624022 has 4 divisors (see below), whose sum is σ = 81936036. Its totient is φ = 27312010.

The previous prime is 54624019. The next prime is 54624041. The reversal of 54624022 is 22042645.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13656004 + ... + 13656007.

It is an arithmetic number, because the mean of its divisors is an integer number (20484009).

Almost surely, 2^54624022 is an apocalyptic number.

54624022 is a deficient number, since it is larger than the sum of its proper divisors (27312014).

54624022 is a wasteful number, since it uses less digits than its factorization.

54624022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27312013.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 54624022 is about 7390.8065865641. The cubic root of 54624022 is about 379.4267024574.

Adding to 54624022 its reverse (22042645), we get a palindrome (76666667).

The spelling of 54624022 in words is "fifty-four million, six hundred twenty-four thousand, twenty-two".