107889474 has 96 divisors (see below), whose sum is σ = 278185536. Its totient is φ = 27578880.

The previous prime is 107889473. The next prime is 107889499. The reversal of 107889474 is 474988701.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107889473) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 235854 + ... + 236310.

It is an arithmetic number, because the mean of its divisors is an integer number (2897766).

Almost surely, 2^107889474 is an apocalyptic number.

107889474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 107889474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139092768).

107889474 is an abundant number, since it is smaller than the sum of its proper divisors (170296062).

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

107889474 is a wasteful number, since it uses less digits than its factorization.

107889474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 107889474 is about 10386.9857995474. The cubic root of 107889474 is about 476.0578072816.

The spelling of 107889474 in words is "one hundred seven million, eight hundred eighty-nine thousand, four hundred seventy-four".