13534674 has 32 divisors (see below), whose sum is σ = 28498176. Its totient is φ = 4279680.

The previous prime is 13534657. The next prime is 13534679. The reversal of 13534674 is 47643531.

13534674 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13534679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8359 + ... + 9845.

It is an arithmetic number, because the mean of its divisors is an integer number (890568).

Almost surely, 2^13534674 is an apocalyptic number.

13534674 is an abundant number, since it is smaller than the sum of its proper divisors (14963502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13534674 is a wasteful number, since it uses less digits than its factorization.

13534674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570.

The product of its digits is 30240, while the sum is 33.

The square root of 13534674 is about 3678.9501219777. The cubic root of 13534674 is about 238.3138410822.

The spelling of 13534674 in words is "thirteen million, five hundred thirty-four thousand, six hundred seventy-four".