107432856 has 96 divisors (see below), whose sum is σ = 303513600. Its totient is φ = 34292160.

The previous prime is 107432851. The next prime is 107432861. The reversal of 107432856 is 658234701.

It is an interprime number because it is at equal distance from previous prime (107432851) and next prime (107432861).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 107432856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107432851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283275 + ... + 283653.

It is an arithmetic number, because the mean of its divisors is an integer number (3161600).

Almost surely, 2^107432856 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 107432856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151756800).

107432856 is an abundant number, since it is smaller than the sum of its proper divisors (196080744).

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

107432856 is a wasteful number, since it uses less digits than its factorization.

107432856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 107432856 is about 10364.9821996953. The cubic root of 107432856 is about 475.3852549472.

It can be divided in two parts, 1074 and 32856, that added together give a triangular number (33930 = T₂₆₀).

The spelling of 107432856 in words is "one hundred seven million, four hundred thirty-two thousand, eight hundred fifty-six".