106979207 has 4 divisors (see below), whose sum is σ = 107003160. Its totient is φ = 106955256.

The previous prime is 106979203. The next prime is 106979219. The reversal of 106979207 is 702979601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702979601 = 10663 ⋅65927.

It is a cyclic number.

It is not a de Polignac number, because 106979207 - 2² = 106979203 is a prime.

It is a super-2 number, since 2×106979207² = 22889101460697698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106979203) 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, 3068 + ... + 14945.

It is an arithmetic number, because the mean of its divisors is an integer number (26750790).

Almost surely, 2^106979207 is an apocalyptic number.

106979207 is a deficient number, since it is larger than the sum of its proper divisors (23953).

106979207 is an equidigital number, since it uses as much as digits as its factorization.

106979207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23952.

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 106979207 is about 10343.0753163651. The cubic root of 106979207 is about 474.7151858591.

The spelling of 106979207 in words is "one hundred six million, nine hundred seventy-nine thousand, two hundred seven".