11513254 has 4 divisors (see below), whose sum is σ = 17269884. Its totient is φ = 5756626.

The previous prime is 11513239. The next prime is 11513263. The reversal of 11513254 is 45231511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2878312 + ... + 2878315.

It is an arithmetic number, because the mean of its divisors is an integer number (4317471).

Almost surely, 2^11513254 is an apocalyptic number.

11513254 is a deficient number, since it is larger than the sum of its proper divisors (5756630).

11513254 is an equidigital number, since it uses as much as digits as its factorization.

11513254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5756629.

The product of its digits is 600, while the sum is 22.

The square root of 11513254 is about 3393.1186245105. The cubic root of 11513254 is about 225.8045533994.

Adding to 11513254 its reverse (45231511), we get a palindrome (56744765).

It can be divided in two parts, 1151325 and 4, that added together give a square (1151329 = 1073²).

The spelling of 11513254 in words is "eleven million, five hundred thirteen thousand, two hundred fifty-four".