632070 has 32 divisors (see below), whose sum is σ = 1686240. Its totient is φ = 168480.

The previous prime is 632053. The next prime is 632081. The reversal of 632070 is 70236.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 632070.

It is an unprimeable number.

632070 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901 + ... + 1440.

It is an arithmetic number, because the mean of its divisors is an integer number (52695).

2⁶³²⁰⁷⁰ is an apocalyptic number.

632070 is an abundant number, since it is smaller than the sum of its proper divisors (1054170).

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

632070 is a wasteful number, since it uses less digits than its factorization.

632070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 632070 is about 795.0283013830. The cubic root of 632070 is about 85.8199767656.

The spelling of 632070 in words is "six hundred thirty-two thousand, seventy".