76169231 has 8 divisors (see below), whose sum is σ = 80747280. Its totient is φ = 71602048.

The previous prime is 76169227. The next prime is 76169237. The reversal of 76169231 is 13296167.

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

It is a cyclic number.

It is not a de Polignac number, because 76169231 - 2² = 76169227 is a prime.

It is a super-2 number, since 2×76169231² = 11603503502262722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76169191 and 76169200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76169237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15125 + ... + 19521.

It is an arithmetic number, because the mean of its divisors is an integer number (10093410).

Almost surely, 2^76169231 is an apocalyptic number.

76169231 is a deficient number, since it is larger than the sum of its proper divisors (4578049).

76169231 is a wasteful number, since it uses less digits than its factorization.

76169231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433.

The product of its digits is 13608, while the sum is 35.

The square root of 76169231 is about 8727.4985534230. The cubic root of 76169231 is about 423.8965256428.

The spelling of 76169231 in words is "seventy-six million, one hundred sixty-nine thousand, two hundred thirty-one".