54022336 has 56 divisors (see below), whose sum is σ = 112475264. Its totient is φ = 25712640.

The previous prime is 54022321. The next prime is 54022337. The reversal of 54022336 is 63322045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54022336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54022337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144646 + ... + 145018.

Almost surely, 2^54022336 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 54022336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56237632).

54022336 is an abundant number, since it is smaller than the sum of its proper divisors (58452928).

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

54022336 is a wasteful number, since it uses less digits than its factorization.

54022336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 54022336 is about 7349.9888435289. The cubic root of 54022336 is about 378.0284218525.

The spelling of 54022336 in words is "fifty-four million, twenty-two thousand, three hundred thirty-six".