630088 has 32 divisors (see below), whose sum is σ = 1292760. Its totient is φ = 286720.

The previous prime is 630067. The next prime is 630101. The reversal of 630088 is 880036.

It can be written as a sum of positive squares in 4 ways, for example, as 272484 + 357604 = 522^2 + 598^2 .

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, 5520 + ... + 5632.

2⁶³⁰⁰⁸⁸ is an apocalyptic number.

630088 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

630088 is an abundant number, since it is smaller than the sum of its proper divisors (662672).

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

630088 is a wasteful number, since it uses less digits than its factorization.

630088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 630088 is about 793.7808261731. The cubic root of 630088 is about 85.7301801212.

The spelling of 630088 in words is "six hundred thirty thousand, eighty-eight".