13076947 has 16 divisors (see below), whose sum is σ = 14947072. Its totient is φ = 11352960.

The previous prime is 13076939. The next prime is 13076953. The reversal of 13076947 is 74967031.

It is a cyclic number.

It is not a de Polignac number, because 13076947 - 2³ = 13076939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13076977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14473 + ... + 15349.

It is an arithmetic number, because the mean of its divisors is an integer number (934192).

Almost surely, 2^13076947 is an apocalyptic number.

13076947 is a deficient number, since it is larger than the sum of its proper divisors (1870125).

13076947 is a wasteful number, since it uses less digits than its factorization.

13076947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 13076947 is about 3616.2061611584. The cubic root of 13076947 is about 235.5964747931.

It can be divided in two parts, 130769 and 47, that added together give a triangular number (130816 = T₅₁₁).

The spelling of 13076947 in words is "thirteen million, seventy-six thousand, nine hundred forty-seven".