76331121 has 8 divisors (see below), whose sum is σ = 102138144. Its totient is φ = 50705760.

The previous prime is 76331051. The next prime is 76331131. The reversal of 76331121 is 12113367.

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

It is not a de Polignac number, because 76331121 - 2¹⁰ = 76330097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76331091 and 76331100.

It is not an unprimeable number, because it can be changed into a prime (76331131) 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, 44431 + ... + 46116.

It is an arithmetic number, because the mean of its divisors is an integer number (12767268).

Almost surely, 2^76331121 is an apocalyptic number.

It is an amenable number.

76331121 is a deficient number, since it is larger than the sum of its proper divisors (25807023).

76331121 is a wasteful number, since it uses less digits than its factorization.

76331121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90831.

The product of its digits is 756, while the sum is 24.

The square root of 76331121 is about 8736.7683384647. The cubic root of 76331121 is about 424.1966295331.

Adding to 76331121 its reverse (12113367), we get a palindrome (88444488).

The spelling of 76331121 in words is "seventy-six million, three hundred thirty-one thousand, one hundred twenty-one".