100772632 has 8 divisors (see below), whose sum is σ = 188948700. Its totient is φ = 50386312.

The previous prime is 100772627. The next prime is 100772647. The reversal of 100772632 is 236277001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 100772632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6298282 + ... + 6298297.

Almost surely, 2^100772632 is an apocalyptic number.

It is an amenable number.

100772632 is a deficient number, since it is larger than the sum of its proper divisors (88176068).

100772632 is a wasteful number, since it uses less digits than its factorization.

100772632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12596585 (or 12596581 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 100772632 is about 10038.5572668586. The cubic root of 100772632 is about 465.3512311479.

The spelling of 100772632 in words is "one hundred million, seven hundred seventy-two thousand, six hundred thirty-two".