791415 has 24 divisors (see below), whose sum is σ = 1407120. Its totient is φ = 411264.

The previous prime is 791411. The next prime is 791419. The reversal of 791415 is 514197.

It is an interprime number because it is at equal distance from previous prime (791411) and next prime (791419).

It is not a de Polignac number, because 791415 - 2² = 791411 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1731 + ... + 2139.

It is an arithmetic number, because the mean of its divisors is an integer number (58630).

2⁷⁹¹⁴¹⁵ is an apocalyptic number.

791415 is a deficient number, since it is larger than the sum of its proper divisors (615705).

791415 is a wasteful number, since it uses less digits than its factorization.

791415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 460 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 791415 is about 889.6150853038. The cubic root of 791415 is about 92.4985147071.

The spelling of 791415 in words is "seven hundred ninety-one thousand, four hundred fifteen".