76470722 has 16 divisors (see below), whose sum is σ = 121141440. Its totient is φ = 36130512.

The previous prime is 76470721. The next prime is 76470733. The reversal of 76470722 is 22707467.

It is not an unprimeable number, because it can be changed into a prime (76470721) 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, 6197 + ... + 13832.

It is an arithmetic number, because the mean of its divisors is an integer number (7571340).

Almost surely, 2^76470722 is an apocalyptic number.

76470722 is a deficient number, since it is larger than the sum of its proper divisors (44670718).

76470722 is a wasteful number, since it uses less digits than its factorization.

76470722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20137.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 76470722 is about 8744.7539702384. The cubic root of 76470722 is about 424.4550746180.

The spelling of 76470722 in words is "seventy-six million, four hundred seventy thousand, seven hundred twenty-two".