76223697 has 16 divisors (see below), whose sum is σ = 111912192. Its totient is φ = 45762320.

The previous prime is 76223681. The next prime is 76223729. The reversal of 76223697 is 79632267.

It is a cyclic number.

It is not a de Polignac number, because 76223697 - 2⁴ = 76223681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76223617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7263 + ... + 14324.

It is an arithmetic number, because the mean of its divisors is an integer number (6994512).

Almost surely, 2^76223697 is an apocalyptic number.

It is an amenable number.

76223697 is a deficient number, since it is larger than the sum of its proper divisors (35688495).

76223697 is a wasteful number, since it uses less digits than its factorization.

76223697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21708.

The product of its digits is 190512, while the sum is 42.

The square root of 76223697 is about 8730.6183629798. The cubic root of 76223697 is about 423.9975395164.

The spelling of 76223697 in words is "seventy-six million, two hundred twenty-three thousand, six hundred ninety-seven".