928725504 has 160 divisors (see below), whose sum is σ = 2994558336. Its totient is φ = 249692160.

The previous prime is 928725451. The next prime is 928725509. The reversal of 928725504 is 405527829.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (928725509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180244 + ... + 185324.

Almost surely, 2^928725504 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 928725504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1497279168).

928725504 is an abundant number, since it is smaller than the sum of its proper divisors (2065832832).

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

928725504 is a wasteful number, since it uses less digits than its factorization.

928725504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5126 (or 5110 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 928725504 is about 30474.9980147661. The cubic root of 928725504 is about 975.6539129464.

The spelling of 928725504 in words is "nine hundred twenty-eight million, seven hundred twenty-five thousand, five hundred four".