630852282 has 24 divisors (see below), whose sum is σ = 1372984704. Its totient is φ = 209339784.

The previous prime is 630852259. The next prime is 630852293. The reversal of 630852282 is 282258036.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74568 + ... + 82595.

It is an arithmetic number, because the mean of its divisors is an integer number (57207696).

Almost surely, 2^630852282 is an apocalyptic number.

630852282 is an abundant number, since it is smaller than the sum of its proper divisors (742132422).

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

630852282 is a wasteful number, since it uses less digits than its factorization.

630852282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157394 (or 157391 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 630852282 is about 25116.7729216952. The cubic root of 630852282 is about 857.6482901637.

The spelling of 630852282 in words is "six hundred thirty million, eight hundred fifty-two thousand, two hundred eighty-two".