11457134 has 16 divisors (see below), whose sum is σ = 18786768. Its totient is φ = 5208192.

The previous prime is 11457109. The next prime is 11457157. The reversal of 11457134 is 43175411.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1547 + ... + 5030.

It is an arithmetic number, because the mean of its divisors is an integer number (1174173).

Almost surely, 2^11457134 is an apocalyptic number.

11457134 is a deficient number, since it is larger than the sum of its proper divisors (7329634).

11457134 is a wasteful number, since it uses less digits than its factorization.

11457134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6659.

The product of its digits is 1680, while the sum is 26.

The square root of 11457134 is about 3384.8388440220. The cubic root of 11457134 is about 225.4370697697.

The spelling of 11457134 in words is "eleven million, four hundred fifty-seven thousand, one hundred thirty-four".