100906392 has 32 divisors (see below), whose sum is σ = 252809280. Its totient is φ = 33563040.

The previous prime is 100906387. The next prime is 100906411. The reversal of 100906392 is 293609001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7503 + ... + 16065.

It is an arithmetic number, because the mean of its divisors is an integer number (7900290).

Almost surely, 2^100906392 is an apocalyptic number.

100906392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100906392 is an abundant number, since it is smaller than the sum of its proper divisors (151902888).

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

100906392 is a wasteful number, since it uses less digits than its factorization.

100906392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9063 (or 9059 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 100906392 is about 10045.2173694749. The cubic root of 100906392 is about 465.5570339185.

The spelling of 100906392 in words is "one hundred million, nine hundred six thousand, three hundred ninety-two".