107872434 has 24 divisors (see below), whose sum is σ = 233925120. Its totient is φ = 35926488.

The previous prime is 107872417. The next prime is 107872451. The reversal of 107872434 is 434278701.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (107872417) and next prime (107872451).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29959 + ... + 33365.

It is an arithmetic number, because the mean of its divisors is an integer number (9746880).

Almost surely, 2^107872434 is an apocalyptic number.

107872434 is an abundant number, since it is smaller than the sum of its proper divisors (126052686).

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

107872434 is a wasteful number, since it uses less digits than its factorization.

107872434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5174 (or 5171 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 107872434 is about 10386.1655099464. The cubic root of 107872434 is about 476.0327431987.

The spelling of 107872434 in words is "one hundred seven million, eight hundred seventy-two thousand, four hundred thirty-four".