107999998 has 8 divisors (see below), whose sum is σ = 162511992. Its totient is φ = 53829336.

The previous prime is 107999917. The next prime is 107999999. The reversal of 107999998 is 899999701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107999999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84540 + ... + 85807.

It is an arithmetic number, because the mean of its divisors is an integer number (20313999).

Almost surely, 2^107999998 is an apocalyptic number.

107999998 is a deficient number, since it is larger than the sum of its proper divisors (54511994).

107999998 is a wasteful number, since it uses less digits than its factorization.

107999998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170666.

The product of its (nonzero) digits is 3306744, while the sum is 61.

The square root of 107999998 is about 10392.3047491882. The cubic root of 107999998 is about 476.2203126508.

It can be divided in two parts, 10 and 7999998, that added together give a palindrome (8000008).

The spelling of 107999998 in words is "one hundred seven million, nine hundred ninety-nine thousand, nine hundred ninety-eight".