11413512 has 48 divisors (see below), whose sum is σ = 33724080. Its totient is φ = 3458400.

The previous prime is 11413483. The next prime is 11413531. The reversal of 11413512 is 21531411.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6414 + ... + 7997.

It is an arithmetic number, because the mean of its divisors is an integer number (702585).

Almost surely, 2^11413512 is an apocalyptic number.

11413512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11413512 is an abundant number, since it is smaller than the sum of its proper divisors (22310568).

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

11413512 is a wasteful number, since it uses less digits than its factorization.

11413512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14434 (or 14427 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 11413512 is about 3378.3889651726. The cubic root of 11413512 is about 225.1505954783.

Adding to 11413512 its reverse (21531411), we get a palindrome (32944923).

The spelling of 11413512 in words is "eleven million, four hundred thirteen thousand, five hundred twelve".