70796655 has 24 divisors (see below), whose sum is σ = 122913648. Its totient is φ = 37696896.

The previous prime is 70796639. The next prime is 70796659. The reversal of 70796655 is 55669707.

It is a happy number.

It is not a de Polignac number, because 70796655 - 2⁴ = 70796639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 70796655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70796659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45724 + ... + 47246.

It is an arithmetic number, because the mean of its divisors is an integer number (5121402).

Almost surely, 2^70796655 is an apocalyptic number.

70796655 is a deficient number, since it is larger than the sum of its proper divisors (52116993).

70796655 is a wasteful number, since it uses less digits than its factorization.

70796655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567 (or 2564 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 45.

The square root of 70796655 is about 8414.0748154506. The cubic root of 70796655 is about 413.6860849357.

The spelling of 70796655 in words is "seventy million, seven hundred ninety-six thousand, six hundred fifty-five".