76985355 has 16 divisors (see below), whose sum is σ = 125197344. Its totient is φ = 40385280.

The previous prime is 76985353. The next prime is 76985357. The reversal of 76985355 is 55358967.

It is an interprime number because it is at equal distance from previous prime (76985353) and next prime (76985357).

It is not a de Polignac number, because 76985355 - 2¹ = 76985353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76985353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41154 + ... + 42983.

It is an arithmetic number, because the mean of its divisors is an integer number (7824834).

Almost surely, 2^76985355 is an apocalyptic number.

76985355 is a deficient number, since it is larger than the sum of its proper divisors (48211989).

76985355 is a wasteful number, since it uses less digits than its factorization.

76985355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84206.

The product of its digits is 1134000, while the sum is 48.

The square root of 76985355 is about 8774.1298713890. The cubic root of 76985355 is about 425.4051131438.

The spelling of 76985355 in words is "seventy-six million, nine hundred eighty-five thousand, three hundred fifty-five".