76373131 has 8 divisors (see below), whose sum is σ = 77405328. Its totient is φ = 75348000.

The previous prime is 76373123. The next prime is 76373137. The reversal of 76373131 is 13137367.

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 76373131 - 2³ = 76373123 is a prime.

It is a super-2 number, since 2×76373131² = 11665710277486322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76373093 and 76373102.

It is not an unprimeable number, because it can be changed into a prime (76373137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22101 + ... + 25321.

It is an arithmetic number, because the mean of its divisors is an integer number (9675666).

Almost surely, 2^76373131 is an apocalyptic number.

76373131 is a deficient number, since it is larger than the sum of its proper divisors (1032197).

76373131 is a wasteful number, since it uses less digits than its factorization.

76373131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3533.

The product of its digits is 7938, while the sum is 31.

The square root of 76373131 is about 8739.1722148039. The cubic root of 76373131 is about 424.2744362953.

The spelling of 76373131 in words is "seventy-six million, three hundred seventy-three thousand, one hundred thirty-one".