11513654 has 8 divisors (see below), whose sum is σ = 17307408. Its totient is φ = 5744520.

The previous prime is 11513647. The next prime is 11513657. The reversal of 11513654 is 45631511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11513657) 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, 4937 + ... + 6884.

It is an arithmetic number, because the mean of its divisors is an integer number (2163426).

Almost surely, 2^11513654 is an apocalyptic number.

11513654 is a deficient number, since it is larger than the sum of its proper divisors (5793754).

11513654 is a wasteful number, since it uses less digits than its factorization.

11513654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12310.

The product of its digits is 1800, while the sum is 26.

The square root of 11513654 is about 3393.1775668243. The cubic root of 11513654 is about 225.8071683791.

It can be divided in two parts, 11513 and 654, that added together give a cube (12167 = 23³).

The spelling of 11513654 in words is "eleven million, five hundred thirteen thousand, six hundred fifty-four".