76985130 has 16 divisors (see below), whose sum is σ = 184764384. Its totient is φ = 20529360.

The previous prime is 76985113. The next prime is 76985137. The reversal of 76985130 is 3158967.

It is a super-2 number, since 2×76985130² = 11853420482233800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76985137) 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, 1283056 + ... + 1283115.

It is an arithmetic number, because the mean of its divisors is an integer number (11547774).

Almost surely, 2^76985130 is an apocalyptic number.

76985130 is an abundant number, since it is smaller than the sum of its proper divisors (107779254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76985130 is a wasteful number, since it uses less digits than its factorization.

76985130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566181.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 76985130 is about 8774.1170495954. The cubic root of 76985130 is about 425.4046987089.

The spelling of 76985130 in words is "seventy-six million, nine hundred eighty-five thousand, one hundred thirty".