76839122 has 8 divisors (see below), whose sum is σ = 117212400. Its totient is φ = 37768324.

The previous prime is 76839107. The next prime is 76839127. The reversal of 76839122 is 22193867.

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

It is not an unprimeable number, because it can be changed into a prime (76839127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325472 + ... + 325707.

It is an arithmetic number, because the mean of its divisors is an integer number (14651550).

Almost surely, 2^76839122 is an apocalyptic number.

76839122 is a deficient number, since it is larger than the sum of its proper divisors (40373278).

76839122 is a wasteful number, since it uses less digits than its factorization.

76839122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651240.

The product of its digits is 36288, while the sum is 38.

The square root of 76839122 is about 8765.7927194293. The cubic root of 76839122 is about 425.1355913386.

The spelling of 76839122 in words is "seventy-six million, eight hundred thirty-nine thousand, one hundred twenty-two".