11463149 has 16 divisors (see below), whose sum is σ = 12579840. Its totient is φ = 10416000.

The previous prime is 11463139. The next prime is 11463161. The reversal of 11463149 is 94136411.

It is a de Polignac number, because none of the positive numbers 2^k-11463149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11463139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36704 + ... + 37014.

It is an arithmetic number, because the mean of its divisors is an integer number (786240).

Almost surely, 2^11463149 is an apocalyptic number.

It is an amenable number.

11463149 is a deficient number, since it is larger than the sum of its proper divisors (1116691).

11463149 is a wasteful number, since it uses less digits than its factorization.

11463149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412.

The product of its digits is 2592, while the sum is 29.

The square root of 11463149 is about 3385.7272483176. The cubic root of 11463149 is about 225.4765143854.

The spelling of 11463149 in words is "eleven million, four hundred sixty-three thousand, one hundred forty-nine".