100572754 has 16 divisors (see below), whose sum is σ = 159871320. Its totient is φ = 47367040.

The previous prime is 100572709. The next prime is 100572763. The reversal of 100572754 is 457275001.

It can be written as a sum of positive squares in 4 ways, for example, as 49378729 + 51194025 = 7027^2 + 7155^2 .

It is a super-2 number, since 2×100572754² = 20229757694289032, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 18769 + ... + 23524.

Almost surely, 2^100572754 is an apocalyptic number.

100572754 is a deficient number, since it is larger than the sum of its proper divisors (59298566).

100572754 is a wasteful number, since it uses less digits than its factorization.

100572754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42365.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 100572754 is about 10028.5968111197. The cubic root of 100572754 is about 465.0433597367.

The spelling of 100572754 in words is "one hundred million, five hundred seventy-two thousand, seven hundred fifty-four".