100284672 has 36 divisors (see below), whose sum is σ = 266905520. Its totient is φ = 33427968.

The previous prime is 100284637. The next prime is 100284757. The reversal of 100284672 is 276482001.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64522 + ... + 66057.

Almost surely, 2^100284672 is an apocalyptic number.

100284672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100284672 is an abundant number, since it is smaller than the sum of its proper divisors (166620848).

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

100284672 is an equidigital number, since it uses as much as digits as its factorization.

100284672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130598 (or 130584 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 100284672 is about 10014.2234846243. The cubic root of 100284672 is about 464.5989095401.

The spelling of 100284672 in words is "one hundred million, two hundred eighty-four thousand, six hundred seventy-two".