11513459 has 8 divisors (see below), whose sum is σ = 11689920. Its totient is φ = 11338600.

The previous prime is 11513441. The next prime is 11513461. The reversal of 11513459 is 95431511.

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

It is a cyclic number.

It is not a de Polignac number, because 11513459 - 2¹⁶ = 11447923 is a prime.

It is a super-3 number, since 3×11513459³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11513419) 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, 23204 + ... + 23694.

It is an arithmetic number, because the mean of its divisors is an integer number (1461240).

Almost surely, 2^11513459 is an apocalyptic number.

11513459 is a deficient number, since it is larger than the sum of its proper divisors (176461).

11513459 is a wasteful number, since it uses less digits than its factorization.

11513459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801.

The product of its digits is 2700, while the sum is 29.

The square root of 11513459 is about 3393.1488325743. The cubic root of 11513459 is about 225.8058935841.

The spelling of 11513459 in words is "eleven million, five hundred thirteen thousand, four hundred fifty-nine".