11651452 has 12 divisors (see below), whose sum is σ = 20864536. Its totient is φ = 5690160.

The previous prime is 11651449. The next prime is 11651459. The reversal of 11651452 is 25415611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11651459) 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 3 ways as a sum of consecutive naturals, for example, 33699 + ... + 34042.

Almost surely, 2^11651452 is an apocalyptic number.

It is an amenable number.

11651452 is a deficient number, since it is larger than the sum of its proper divisors (9213084).

11651452 is a wasteful number, since it uses less digits than its factorization.

11651452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67788 (or 67786 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 11651452 is about 3413.4223295690. The cubic root of 11651452 is about 226.7044352674.

The spelling of 11651452 in words is "eleven million, six hundred fifty-one thousand, four hundred fifty-two".