632042814 has 64 divisors (see below), whose sum is σ = 1386298368. Its totient is φ = 190944000.

The previous prime is 632042773. The next prime is 632042819. The reversal of 632042814 is 418240236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632042819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1212874 + ... + 1213394.

It is an arithmetic number, because the mean of its divisors is an integer number (21660912).

Almost surely, 2^632042814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632042814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (693149184).

632042814 is an abundant number, since it is smaller than the sum of its proper divisors (754255554).

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

632042814 is a wasteful number, since it uses less digits than its factorization.

632042814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 632042814 is about 25140.4616902713. The cubic root of 632042814 is about 858.1874634531.

The spelling of 632042814 in words is "six hundred thirty-two million, forty-two thousand, eight hundred fourteen".