107891892 has 48 divisors (see below), whose sum is σ = 281332800. Its totient is φ = 35756640.

The previous prime is 107891881. The next prime is 107891929. The reversal of 107891892 is 298198701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16542 + ... + 22122.

It is an arithmetic number, because the mean of its divisors is an integer number (5861100).

Almost surely, 2^107891892 is an apocalyptic number.

107891892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107891892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140666400).

107891892 is an abundant number, since it is smaller than the sum of its proper divisors (173440908).

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

107891892 is a wasteful number, since it uses less digits than its factorization.

107891892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5773 (or 5765 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 45.

The square root of 107891892 is about 10387.1021945488. The cubic root of 107891892 is about 476.0613636964.

The spelling of 107891892 in words is "one hundred seven million, eight hundred ninety-one thousand, eight hundred ninety-two".