76970722 has 8 divisors (see below), whose sum is σ = 115496172. Its totient is φ = 38472000.

The previous prime is 76970701. The next prime is 76970743. The reversal of 76970722 is 22707967.

It is an interprime number because it is at equal distance from previous prime (76970701) and next prime (76970743).

It can be written as a sum of positive squares in 2 ways, for example, as 67551961 + 9418761 = 8219^2 + 3069^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3822 + ... + 12982.

Almost surely, 2^76970722 is an apocalyptic number.

76970722 is a deficient number, since it is larger than the sum of its proper divisors (38525450).

76970722 is a wasteful number, since it uses less digits than its factorization.

76970722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13364.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 76970722 is about 8773.2959599001. The cubic root of 76970722 is about 425.3781584610.

The spelling of 76970722 in words is "seventy-six million, nine hundred seventy thousand, seven hundred twenty-two".