13084744 has 16 divisors (see below), whose sum is σ = 24937020. Its totient is φ = 6434880.

The previous prime is 13084741. The next prime is 13084751. The reversal of 13084744 is 44748031.

13084744 = T₂₉₅₂ + T₂₉₅₃ + T₂₉₅₄.

It can be written as a sum of positive squares in 2 ways, for example, as 12687844 + 396900 = 3562^2 + 630^2 .

It is not an unprimeable number, because it can be changed into a prime (13084741) 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, 12919 + ... + 13894.

Almost surely, 2^13084744 is an apocalyptic number.

13084744 is the 2954-th centered triangular number.

It is an amenable number.

13084744 is a deficient number, since it is larger than the sum of its proper divisors (11852276).

13084744 is a wasteful number, since it uses less digits than its factorization.

13084744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26880 (or 26876 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 13084744 is about 3617.2840640458. The cubic root of 13084744 is about 235.6432895108.

The spelling of 13084744 in words is "thirteen million, eighty-four thousand, seven hundred forty-four".