76222689 has 16 divisors (see below), whose sum is σ = 103420800. Its totient is φ = 49925120.

The previous prime is 76222687. The next prime is 76222691. The reversal of 76222689 is 98622267.

It is an interprime number because it is at equal distance from previous prime (76222687) and next prime (76222691).

It is a cyclic number.

It is not a de Polignac number, because 76222689 - 2¹ = 76222687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76222689.

It is not an unprimeable number, because it can be changed into a prime (76222687) 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, 95239 + ... + 96035.

It is an arithmetic number, because the mean of its divisors is an integer number (6463800).

Almost surely, 2^76222689 is an apocalyptic number.

It is an amenable number.

76222689 is a deficient number, since it is larger than the sum of its proper divisors (27198111).

76222689 is a wasteful number, since it uses less digits than its factorization.

76222689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320.

The product of its digits is 145152, while the sum is 42.

The square root of 76222689 is about 8730.5606349192. The cubic root of 76222689 is about 423.9956704939.

The spelling of 76222689 in words is "seventy-six million, two hundred twenty-two thousand, six hundred eighty-nine".