11451134 has 8 divisors (see below), whose sum is σ = 17224608. Its totient is φ = 5709600.

The previous prime is 11451131. The next prime is 11451137. The reversal of 11451134 is 43115411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11451131) and next prime (11451137).

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

It is a super-2 number, since 2×11451134² = 262256939771912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11451131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7067 + ... + 8534.

It is an arithmetic number, because the mean of its divisors is an integer number (2153076).

Almost surely, 2^11451134 is an apocalyptic number.

11451134 is a deficient number, since it is larger than the sum of its proper divisors (5773474).

11451134 is a wasteful number, since it uses less digits than its factorization.

11451134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15970.

The product of its digits is 240, while the sum is 20.

The square root of 11451134 is about 3383.9524228334. The cubic root of 11451134 is about 225.3977097632.

Adding to 11451134 its reverse (43115411), we get a palindrome (54566545).

The spelling of 11451134 in words is "eleven million, four hundred fifty-one thousand, one hundred thirty-four".