13134957 has 8 divisors (see below), whose sum is σ = 19105440. Its totient is φ = 7960560.

The previous prime is 13134943. The next prime is 13134959. The reversal of 13134957 is 75943131.

13134957 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 a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13134957 - 2⁶ = 13134893 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 398029 = 13134957 / (1 + 3 + 1 + 3 + 4 + 9 + 5 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198982 + ... + 199047.

It is an arithmetic number, because the mean of its divisors is an integer number (2388180).

Almost surely, 2^13134957 is an apocalyptic number.

It is an amenable number.

13134957 is a deficient number, since it is larger than the sum of its proper divisors (5970483).

13134957 is a wasteful number, since it uses less digits than its factorization.

13134957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398043.

The product of its digits is 11340, while the sum is 33.

The square root of 13134957 is about 3624.2181225749. The cubic root of 13134957 is about 235.9443335623.

The spelling of 13134957 in words is "thirteen million, one hundred thirty-four thousand, nine hundred fifty-seven".