79645282 has 8 divisors (see below), whose sum is σ = 119624796. Its totient is φ = 39770352.

The previous prime is 79645277. The next prime is 79645303. The reversal of 79645282 is 28254697.

It can be written as a sum of positive squares in 2 ways, for example, as 79548561 + 96721 = 8919^2 + 311^2 .

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, 24213 + ... + 27304.

Almost surely, 2^79645282 is an apocalyptic number.

79645282 is a deficient number, since it is larger than the sum of its proper divisors (39979514).

79645282 is a wasteful number, since it uses less digits than its factorization.

79645282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52292.

The product of its digits is 241920, while the sum is 43.

The square root of 79645282 is about 8924.4205414133. The cubic root of 79645282 is about 430.2491471222.

The spelling of 79645282 in words is "seventy-nine million, six hundred forty-five thousand, two hundred eighty-two".