11455134 has 16 divisors (see below), whose sum is σ = 22959120. Its totient is φ = 3810240.

The previous prime is 11455123. The next prime is 11455141. The reversal of 11455134 is 43155411.

It is a happy number.

It is a Curzon number.

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, 1482 + ... + 5010.

It is an arithmetic number, because the mean of its divisors is an integer number (1434945).

Almost surely, 2^11455134 is an apocalyptic number.

11455134 is an abundant number, since it is smaller than the sum of its proper divisors (11503986).

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

11455134 is a wasteful number, since it uses less digits than its factorization.

11455134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4075.

The product of its digits is 1200, while the sum is 24.

The square root of 11455134 is about 3384.5433960876. The cubic root of 11455134 is about 225.4239512947.

The spelling of 11455134 in words is "eleven million, four hundred fifty-five thousand, one hundred thirty-four".