11513746 has 8 divisors (see below), whose sum is σ = 17316864. Its totient is φ = 5741460.

The previous prime is 11513729. The next prime is 11513797. The reversal of 11513746 is 64731511.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6750 + ... + 8281.

It is an arithmetic number, because the mean of its divisors is an integer number (2164608).

Almost surely, 2^11513746 is an apocalyptic number.

11513746 is a deficient number, since it is larger than the sum of its proper divisors (5803118).

11513746 is a wasteful number, since it uses less digits than its factorization.

11513746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15416.

The product of its digits is 2520, while the sum is 28.

The square root of 11513746 is about 3393.1911234117. The cubic root of 11513746 is about 225.8077698159.

It can be divided in two parts, 115 and 13746, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 11513746 in words is "eleven million, five hundred thirteen thousand, seven hundred forty-six".