76122130 has 16 divisors (see below), whose sum is σ = 156594240. Its totient is φ = 26098992.

The previous prime is 76122121. The next prime is 76122131. The reversal of 76122130 is 3122167.

It is not an unprimeable number, because it can be changed into a prime (76122131) 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, 543660 + ... + 543799.

It is an arithmetic number, because the mean of its divisors is an integer number (9787140).

Almost surely, 2^76122130 is an apocalyptic number.

76122130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

76122130 is an abundant number, since it is smaller than the sum of its proper divisors (80472110).

76122130 is a wasteful number, since it uses less digits than its factorization.

76122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087473.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 76122130 is about 8724.7997111682. The cubic root of 76122130 is about 423.8091322300.

Adding to 76122130 its reverse (3122167), we get a palindrome (79244297).

The spelling of 76122130 in words is "seventy-six million, one hundred twenty-two thousand, one hundred thirty".