100232046 has 16 divisors (see below), whose sum is σ = 222738000. Its totient is φ = 33410664.

The previous prime is 100232023. The next prime is 100232053. The reversal of 100232046 is 640232001.

It is a happy number.

It is a super-2 number, since 2×100232046² = 20092926090692232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928021 + ... + 928128.

It is an arithmetic number, because the mean of its divisors is an integer number (13921125).

Almost surely, 2^100232046 is an apocalyptic number.

100232046 is an abundant number, since it is smaller than the sum of its proper divisors (122505954).

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

100232046 is a wasteful number, since it uses less digits than its factorization.

100232046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856160 (or 1856154 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 100232046 is about 10011.5955771296. The cubic root of 100232046 is about 464.5176267285.

Adding to 100232046 its reverse (640232001), we get a palindrome (740464047).

The spelling of 100232046 in words is "one hundred million, two hundred thirty-two thousand, forty-six".