107961994 has 32 divisors (see below), whose sum is σ = 189820800. Its totient is φ = 46033344.

The previous prime is 107961989. The next prime is 107962021. The reversal of 107961994 is 499169701.

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, 230949 + ... + 231415.

It is an arithmetic number, because the mean of its divisors is an integer number (5931900).

Almost surely, 2^107961994 is an apocalyptic number.

107961994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

107961994 is a deficient number, since it is larger than the sum of its proper divisors (81858806).

107961994 is an equidigital number, since it uses as much as digits as its factorization.

107961994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 46.

The square root of 107961994 is about 10390.4761199860. The cubic root of 107961994 is about 476.1644472176.

The spelling of 107961994 in words is "one hundred seven million, nine hundred sixty-one thousand, nine hundred ninety-four".