11454012 has 36 divisors (see below), whose sum is σ = 29243760. Its totient is φ = 3779712.

The previous prime is 11454011. The next prime is 11454013. The reversal of 11454012 is 21045411.

11454012 is a `hidden beast` number, since 114 + 540 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (11454011) and next prime (11454013).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×11454012² = 262388781792288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2164 + ... + 5252.

Almost surely, 2^11454012 is an apocalyptic number.

11454012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11454012 is an abundant number, since it is smaller than the sum of its proper divisors (17789748).

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

11454012 is a wasteful number, since it uses less digits than its factorization.

11454012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202 (or 3197 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 11454012 is about 3384.3776385031. The cubic root of 11454012 is about 225.4165911616.

Adding to 11454012 its reverse (21045411), we get a palindrome (32499423).

The spelling of 11454012 in words is "eleven million, four hundred fifty-four thousand, twelve".