11463012 has 48 divisors (see below), whose sum is σ = 32424000. Its totient is φ = 3473280.

The previous prime is 11462989. The next prime is 11463013. The reversal of 11463012 is 21036411.

It is a happy number.

It is a super-2 number, since 2×11463012² = 262801288224288, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (11463013) 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 15 ways as a sum of consecutive naturals, for example, 3637 + ... + 6012.

It is an arithmetic number, because the mean of its divisors is an integer number (675500).

Almost surely, 2^11463012 is an apocalyptic number.

11463012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11463012 is an abundant number, since it is smaller than the sum of its proper divisors (20960988).

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

11463012 is a wasteful number, since it uses less digits than its factorization.

11463012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9673 (or 9665 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 11463012 is about 3385.7070162671. The cubic root of 11463012 is about 225.4756161329.

Adding to 11463012 its reverse (21036411), we get a palindrome (32499423).

The spelling of 11463012 in words is "eleven million, four hundred sixty-three thousand, twelve".