100034472 has 32 divisors (see below), whose sum is σ = 250740000. Its totient is φ = 33257664.

The previous prime is 100034437. The next prime is 100034507. The reversal of 100034472 is 274430001.

It is an interprime number because it is at equal distance from previous prime (100034437) and next prime (100034507).

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, 4279 + ... + 14777.

It is an arithmetic number, because the mean of its divisors is an integer number (7835625).

Almost surely, 2^100034472 is an apocalyptic number.

100034472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100034472 is an abundant number, since it is smaller than the sum of its proper divisors (150705528).

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

100034472 is a wasteful number, since it uses less digits than its factorization.

100034472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10905 (or 10901 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 100034472 is about 10001.7234514857. The cubic root of 100034472 is about 464.2122121840.

Adding to 100034472 its reverse (274430001), we get a palindrome (374464473).

The spelling of 100034472 in words is "one hundred million, thirty-four thousand, four hundred seventy-two".