107992538 has 8 divisors (see below), whose sum is σ = 164734560. Its totient is φ = 53081020.

The previous prime is 107992537. The next prime is 107992541. The reversal of 107992538 is 835299701.

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

It is not an unprimeable number, because it can be changed into a prime (107992537) 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, 457478 + ... + 457713.

It is an arithmetic number, because the mean of its divisors is an integer number (20591820).

Almost surely, 2^107992538 is an apocalyptic number.

107992538 is a deficient number, since it is larger than the sum of its proper divisors (56742022).

107992538 is an equidigital number, since it uses as much as digits as its factorization.

107992538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915252.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 107992538 is about 10391.9458235693. The cubic root of 107992538 is about 476.2093475724.

The spelling of 107992538 in words is "one hundred seven million, nine hundred ninety-two thousand, five hundred thirty-eight".