107973512 has 8 divisors (see below), whose sum is σ = 202450350. Its totient is φ = 53986752.

The previous prime is 107973499. The next prime is 107973517. The reversal of 107973512 is 215379701.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 103754596 + 4218916 = 10186^2 + 2054^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×107973512² = 23316558587228288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107973517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6748337 + ... + 6748352.

Almost surely, 2^107973512 is an apocalyptic number.

It is an amenable number.

107973512 is a deficient number, since it is larger than the sum of its proper divisors (94476838).

107973512 is a wasteful number, since it uses less digits than its factorization.

107973512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13496695 (or 13496691 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 107973512 is about 10391.0303627696. The cubic root of 107973512 is about 476.1813799266.

The spelling of 107973512 in words is "one hundred seven million, nine hundred seventy-three thousand, five hundred twelve".