107198812 has 24 divisors (see below), whose sum is σ = 215246304. Its totient is φ = 45760512.

The previous prime is 107198797. The next prime is 107198827. The reversal of 107198812 is 218891701.

It is an interprime number because it is at equal distance from previous prime (107198797) and next prime (107198827).

It is a super-2 number, since 2×107198812² = 22983170588422688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253 + ... + 14644.

It is an arithmetic number, because the mean of its divisors is an integer number (8968596).

Almost surely, 2^107198812 is an apocalyptic number.

It is an amenable number.

107198812 is an abundant number, since it is smaller than the sum of its proper divisors (108047492).

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

107198812 is a wasteful number, since it uses less digits than its factorization.

107198812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15165 (or 15163 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 37.

The square root of 107198812 is about 10353.6859137217. The cubic root of 107198812 is about 475.0397927882.

The spelling of 107198812 in words is "one hundred seven million, one hundred ninety-eight thousand, eight hundred twelve".