107687394 has 48 divisors (see below), whose sum is σ = 247639392. Its totient is φ = 35054208.

The previous prime is 107687389. The next prime is 107687413. The reversal of 107687394 is 493786701.

It is a super-2 number, since 2×107687394² = 23193149653022472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18322 + ... + 23474.

It is an arithmetic number, because the mean of its divisors is an integer number (5159154).

Almost surely, 2^107687394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107687394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123819696).

107687394 is an abundant number, since it is smaller than the sum of its proper divisors (139951998).

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

107687394 is an equidigital number, since it uses as much as digits as its factorization.

107687394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213 (or 5201 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 107687394 is about 10377.2536829356. The cubic root of 107687394 is about 475.7603983266.

The spelling of 107687394 in words is "one hundred seven million, six hundred eighty-seven thousand, three hundred ninety-four".