100545264 has 60 divisors (see below), whose sum is σ = 296205000. Its totient is φ = 31750272.

The previous prime is 100545257. The next prime is 100545271. The reversal of 100545264 is 462545001.

It is an interprime number because it is at equal distance from previous prime (100545257) and next prime (100545271).

It is a super-2 number, since 2×100545264² = 20218700225659392, which contains 22 as substring.

It is a congruent number.

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, 15639 + ... + 21110.

It is an arithmetic number, because the mean of its divisors is an integer number (4936750).

Almost surely, 2^100545264 is an apocalyptic number.

It is an amenable number.

100545264 is an abundant number, since it is smaller than the sum of its proper divisors (195659736).

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

100545264 is a wasteful number, since it uses less digits than its factorization.

100545264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36782 (or 36773 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 100545264 is about 10027.2261368735. The cubic root of 100545264 is about 465.0009850829. Note that the first 3 decimals are identical.

The spelling of 100545264 in words is "one hundred million, five hundred forty-five thousand, two hundred sixty-four".