108620707 has 4 divisors (see below), whose sum is σ = 116976160. Its totient is φ = 100265256.

The previous prime is 108620693. The next prime is 108620717. The reversal of 108620707 is 707026801.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-108620707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108620717) 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, 4177707 + ... + 4177732.

It is an arithmetic number, because the mean of its divisors is an integer number (29244040).

Almost surely, 2^108620707 is an apocalyptic number.

108620707 is a deficient number, since it is larger than the sum of its proper divisors (8355453).

108620707 is an equidigital number, since it uses as much as digits as its factorization.

108620707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8355452.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 108620707 is about 10422.1258388104. The cubic root of 108620707 is about 477.1308983008.

The spelling of 108620707 in words is "one hundred eight million, six hundred twenty thousand, seven hundred seven".