790015 has 4 divisors (see below), whose sum is σ = 948024. Its totient is φ = 632008.

The previous prime is 790003. The next prime is 790021. The reversal of 790015 is 510097.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 510097 = 7 ⋅72871.

It is a cyclic number.

It is not a de Polignac number, because 790015 - 2¹⁵ = 757247 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 78997 + ... + 79006.

It is an arithmetic number, because the mean of its divisors is an integer number (237006).

2⁷⁹⁰⁰¹⁵ is an apocalyptic number.

790015 is a deficient number, since it is larger than the sum of its proper divisors (158009).

790015 is a wasteful number, since it uses less digits than its factorization.

790015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158008.

The product of its (nonzero) digits is 315, while the sum is 22.

The square root of 790015 is about 888.8278798508. The cubic root of 790015 is about 92.4439397346.

The spelling of 790015 in words is "seven hundred ninety thousand, fifteen".