538114720 has 192 divisors, whose sum is σ = 1546957440. Its totient is φ = 174182400.

The previous prime is 538114711. The next prime is 538114747. The reversal of 538114720 is 27411835.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663115 + ... + 663925.

It is an arithmetic number, because the mean of its divisors is an integer number (8057070).

Almost surely, 2^538114720 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 538114720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773478720).

538114720 is an abundant number, since it is smaller than the sum of its proper divisors (1008842720).

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

538114720 is a wasteful number, since it uses less digits than its factorization.

538114720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 538114720 is about 23197.2998428696. The cubic root of 538114720 is about 813.3765064126.

The spelling of 538114720 in words is "five hundred thirty-eight million, one hundred fourteen thousand, seven hundred twenty".