100552340 has 48 divisors (see below), whose sum is σ = 241917312. Its totient is φ = 34390656.

The previous prime is 100552337. The next prime is 100552369. The reversal of 100552340 is 43255001.

It is a super-2 number, since 2×100552340² = 20221546158951200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89462 + ... + 90578.

It is an arithmetic number, because the mean of its divisors is an integer number (5039944).

Almost surely, 2^100552340 is an apocalyptic number.

100552340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100552340 is an abundant number, since it is smaller than the sum of its proper divisors (141364972).

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

100552340 is a wasteful number, since it uses less digits than its factorization.

100552340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776 (or 1774 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 100552340 is about 10027.5789700206. The cubic root of 100552340 is about 465.0118931710.

The spelling of 100552340 in words is "one hundred million, five hundred fifty-two thousand, three hundred forty".