71795479 has 8 divisors (see below), whose sum is σ = 82131840. Its totient is φ = 61479096.

The previous prime is 71795459. The next prime is 71795483. The reversal of 71795479 is 97459717.

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

It is not a de Polignac number, because 71795479 - 2⁵ = 71795447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71795459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3732 + ... + 12550.

It is an arithmetic number, because the mean of its divisors is an integer number (10266480).

Almost surely, 2^71795479 is an apocalyptic number.

71795479 is a deficient number, since it is larger than the sum of its proper divisors (10336361).

71795479 is a wasteful number, since it uses less digits than its factorization.

71795479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9989.

The product of its digits is 555660, while the sum is 49.

The square root of 71795479 is about 8473.2212882705. The cubic root of 71795479 is about 415.6224828762.

The spelling of 71795479 in words is "seventy-one million, seven hundred ninety-five thousand, four hundred seventy-nine".