100464232 has 32 divisors (see below), whose sum is σ = 207334080. Its totient is φ = 45256960.

The previous prime is 100464223. The next prime is 100464233. The reversal of 100464232 is 232464001.

It is a happy number.

It is a super-2 number, since 2×100464232² = 20186123822699648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (100464233) by changing a digit.

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, 4893 + ... + 14995.

It is an arithmetic number, because the mean of its divisors is an integer number (6479190).

Almost surely, 2^100464232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100464232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103667040).

100464232 is an abundant number, since it is smaller than the sum of its proper divisors (106869848).

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

100464232 is a wasteful number, since it uses less digits than its factorization.

100464232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10233 (or 10229 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 100464232 is about 10023.1847234300. The cubic root of 100464232 is about 464.8760327802.

The spelling of 100464232 in words is "one hundred million, four hundred sixty-four thousand, two hundred thirty-two".