11514012 has 24 divisors (see below), whose sum is σ = 26925696. Its totient is φ = 3829488.

The previous prime is 11514001. The next prime is 11514023. The reversal of 11514012 is 21041511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11514001) and next prime (11514023).

It is a super-2 number, since 2×11514012² = 265144944672288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11513982 and 11514000.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7023 + ... + 8505.

It is an arithmetic number, because the mean of its divisors is an integer number (1121904).

Almost surely, 2^11514012 is an apocalyptic number.

11514012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11514012 is an abundant number, since it is smaller than the sum of its proper divisors (15411684).

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

11514012 is a wasteful number, since it uses less digits than its factorization.

11514012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137 (or 2135 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 11514012 is about 3393.2303193270. The cubic root of 11514012 is about 225.8095087346.

Adding to 11514012 its reverse (21041511), we get a palindrome (32555523).

It can be divided in two parts, 1151401 and 2, that added together give a triangular number (1151403 = T₁₅₁₇).

The spelling of 11514012 in words is "eleven million, five hundred fourteen thousand, twelve".