11641652 has 36 divisors (see below), whose sum is σ = 22790880. Its totient is φ = 5198160.

The previous prime is 11641639. The next prime is 11641681. The reversal of 11641652 is 25614611.

It is a super-3 number, since 3×11641652³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32249 + ... + 32607.

It is an arithmetic number, because the mean of its divisors is an integer number (633080).

Almost surely, 2^11641652 is an apocalyptic number.

It is an amenable number.

11641652 is a deficient number, since it is larger than the sum of its proper divisors (11149228).

11641652 is a wasteful number, since it uses less digits than its factorization.

11641652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 439 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 11641652 is about 3411.9865181445. The cubic root of 11641652 is about 226.6408573074.

The spelling of 11641652 in words is "eleven million, six hundred forty-one thousand, six hundred fifty-two".