54707224 has 128 divisors (see below), whose sum is σ = 133358400. Its totient is φ = 20643840.

The previous prime is 54707221. The next prime is 54707249. The reversal of 54707224 is 42270745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54707221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 563944 + ... + 564040.

Almost surely, 2^54707224 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 54707224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66679200).

54707224 is an abundant number, since it is smaller than the sum of its proper divisors (78651176).

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

54707224 is a wasteful number, since it uses less digits than its factorization.

54707224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 54707224 is about 7396.4331944526. The cubic root of 54707224 is about 379.6192492801.

Adding to 54707224 its reverse (42270745), we get a palindrome (96977969).

The spelling of 54707224 in words is "fifty-four million, seven hundred seven thousand, two hundred twenty-four".