13531654 has 8 divisors (see below), whose sum is σ = 20320560. Its totient is φ = 6758136.

The previous prime is 13531633. The next prime is 13531663. The reversal of 13531654 is 45613531.

13531654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 1314 + ... + 5365.

It is an arithmetic number, because the mean of its divisors is an integer number (2540070).

Almost surely, 2^13531654 is an apocalyptic number.

13531654 is a deficient number, since it is larger than the sum of its proper divisors (6788906).

13531654 is a wasteful number, since it uses less digits than its factorization.

13531654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7694.

The product of its digits is 5400, while the sum is 28.

The square root of 13531654 is about 3678.5396558961. The cubic root of 13531654 is about 238.2961147265.

The spelling of 13531654 in words is "thirteen million, five hundred thirty-one thousand, six hundred fifty-four".