825207488 has 56 divisors (see below), whose sum is σ = 1874215200. Its totient is φ = 353138688.

The previous prime is 825207463. The next prime is 825207491. The reversal of 825207488 is 884702528.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576758 + ... + 578186.

Almost surely, 2^825207488 is an apocalyptic number.

It is an amenable number.

825207488 is an abundant number, since it is smaller than the sum of its proper divisors (1049007712).

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

825207488 is a wasteful number, since it uses less digits than its factorization.

825207488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737 (or 2727 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 825207488 is about 28726.4249080877. The cubic root of 825207488 is about 937.9673476206.

The spelling of 825207488 in words is "eight hundred twenty-five million, two hundred seven thousand, four hundred eighty-eight".