632452142 has 32 divisors (see below), whose sum is σ = 1146507264. Its totient is φ = 255902400.

The previous prime is 632452129. The next prime is 632452147. The reversal of 632452142 is 241254236.

632452142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632452147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23 + ... + 35565.

It is an arithmetic number, because the mean of its divisors is an integer number (35828352).

Almost surely, 2^632452142 is an apocalyptic number.

632452142 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

632452142 is a deficient number, since it is larger than the sum of its proper divisors (514055122).

632452142 is a wasteful number, since it uses less digits than its factorization.

632452142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35624.

The product of its digits is 11520, while the sum is 29.

The square root of 632452142 is about 25148.6011937046. The cubic root of 632452142 is about 858.3726852686.

The spelling of 632452142 in words is "six hundred thirty-two million, four hundred fifty-two thousand, one hundred forty-two".