632830 has 24 divisors (see below), whose sum is σ = 1254456. Its totient is φ = 229680.

The previous prime is 632813. The next prime is 632839. The reversal of 632830 is 38236.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 949 + ... + 1471.

It is an arithmetic number, because the mean of its divisors is an integer number (52269).

2⁶³²⁸³⁰ is an apocalyptic number.

632830 is a deficient number, since it is larger than the sum of its proper divisors (621626).

632830 is a wasteful number, since it uses less digits than its factorization.

632830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 632830 is about 795.5061281976. The cubic root of 632830 is about 85.8543595916.

The spelling of 632830 in words is "six hundred thirty-two thousand, eight hundred thirty".