54422412 has 72 divisors (see below), whose sum is σ = 143493168. Its totient is φ = 16030080.

The previous prime is 54422387. The next prime is 54422429. The reversal of 54422412 is 21422445.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53218 + ... + 54230.

Almost surely, 2^54422412 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 54422412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71746584).

54422412 is an abundant number, since it is smaller than the sum of its proper divisors (89070756).

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

54422412 is a wasteful number, since it uses less digits than its factorization.

54422412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079 (or 1066 counting only the distinct ones).

The product of its digits is 2560, while the sum is 24.

The square root of 54422412 is about 7377.1547360754. The cubic root of 54422412 is about 378.9593224746.

Adding to 54422412 its reverse (21422445), we get a palindrome (75844857).

The spelling of 54422412 in words is "fifty-four million, four hundred twenty-two thousand, four hundred twelve".