79488005 has 12 divisors (see below), whose sum is σ = 101328420. Its totient is φ = 59848704.

The previous prime is 79487981. The next prime is 79488029. The reversal of 79488005 is 50088497.

It is an interprime number because it is at equal distance from previous prime (79487981) and next prime (79488029).

It can be written as a sum of positive squares in 6 ways, for example, as 10962721 + 68525284 = 3311^2 + 8278^2 .

It is not a de Polignac number, because 79488005 - 2¹⁴ = 79471621 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26060 + ... + 28949.

It is an arithmetic number, because the mean of its divisors is an integer number (8444035).

Almost surely, 2^79488005 is an apocalyptic number.

It is an amenable number.

79488005 is a deficient number, since it is larger than the sum of its proper divisors (21840415).

79488005 is a wasteful number, since it uses less digits than its factorization.

79488005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55048 (or 55031 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 79488005 is about 8915.6045784905. The cubic root of 79488005 is about 429.9657535372.

The spelling of 79488005 in words is "seventy-nine million, four hundred eighty-eight thousand, five".