76906105 has 16 divisors (see below), whose sum is σ = 94337280. Its totient is φ = 60173568.

The previous prime is 76906073. The next prime is 76906111. The reversal of 76906105 is 50160967.

It is a cyclic number.

It is not a de Polignac number, because 76906105 - 2⁵ = 76906073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43774 + ... + 45496.

It is an arithmetic number, because the mean of its divisors is an integer number (5896080).

Almost surely, 2^76906105 is an apocalyptic number.

It is an amenable number.

76906105 is a deficient number, since it is larger than the sum of its proper divisors (17431175).

76906105 is a wasteful number, since it uses less digits than its factorization.

76906105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 76906105 is about 8769.6125912152. The cubic root of 76906105 is about 425.2590900021.

The spelling of 76906105 in words is "seventy-six million, nine hundred six thousand, one hundred five".