100069056 has 84 divisors (see below), whose sum is σ = 291223192. Its totient is φ = 32845824.

The previous prime is 100069037. The next prime is 100069103. The reversal of 100069056 is 650960001.

It is a super-2 number, since 2×100069056² = 20027631937462272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37296 + ... + 39888.

Almost surely, 2^100069056 is an apocalyptic number.

100069056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100069056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145611596).

100069056 is an abundant number, since it is smaller than the sum of its proper divisors (191154136).

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

100069056 is a wasteful number, since it uses less digits than its factorization.

100069056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678 (or 2665 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 100069056 is about 10003.4522041143. The cubic root of 100069056 is about 464.2657019630.

The spelling of 100069056 in words is "one hundred million, sixty-nine thousand, fifty-six".