100562572 has 12 divisors (see below), whose sum is σ = 191983176. Its totient is φ = 45710240.

The previous prime is 100562549. The next prime is 100562591. The reversal of 100562572 is 275265001.

It is a super-2 number, since 2×100562572² = 20225661774510368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100562572.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142713 + ... + 1142800.

It is an arithmetic number, because the mean of its divisors is an integer number (15998598).

Almost surely, 2^100562572 is an apocalyptic number.

It is an amenable number.

100562572 is a deficient number, since it is larger than the sum of its proper divisors (91420604).

100562572 is a wasteful number, since it uses less digits than its factorization.

100562572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285528 (or 2285526 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 100562572 is about 10028.0891499827. The cubic root of 100562572 is about 465.0276655217.

The spelling of 100562572 in words is "one hundred million, five hundred sixty-two thousand, five hundred seventy-two".