11570479 has 4 divisors (see below), whose sum is σ = 11578680. Its totient is φ = 11562280.

The previous prime is 11570477. The next prime is 11570501. The reversal of 11570479 is 97407511.

11570479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 97407511 = 1621 ⋅60091.

It is a cyclic number.

It is not a de Polignac number, because 11570479 - 2¹ = 11570477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11570473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384 + ... + 5005.

It is an arithmetic number, because the mean of its divisors is an integer number (2894670).

Almost surely, 2^11570479 is an apocalyptic number.

11570479 is a deficient number, since it is larger than the sum of its proper divisors (8201).

11570479 is an equidigital number, since it uses as much as digits as its factorization.

11570479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8200.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 11570479 is about 3401.5406803388. The cubic root of 11570479 is about 226.1780451465.

The spelling of 11570479 in words is "eleven million, five hundred seventy thousand, four hundred seventy-nine".