77122106 has 8 divisors (see below), whose sum is σ = 117077184. Its totient is φ = 38096380.

The previous prime is 77122093. The next prime is 77122127. The reversal of 77122106 is 60122177.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232130 + ... + 232461.

It is an arithmetic number, because the mean of its divisors is an integer number (14634648).

Almost surely, 2^77122106 is an apocalyptic number.

77122106 is a deficient number, since it is larger than the sum of its proper divisors (39955078).

77122106 is a wasteful number, since it uses less digits than its factorization.

77122106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464676.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 77122106 is about 8781.9192663108. The cubic root of 77122106 is about 425.6568500398.

The spelling of 77122106 in words is "seventy-seven million, one hundred twenty-two thousand, one hundred six".