11652001 has 8 divisors (see below), whose sum is σ = 12070400. Its totient is φ = 11236320.

The previous prime is 11651993. The next prime is 11652013. The reversal of 11652001 is 10025611.

It is a happy number.

11652001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11652001 - 2³ = 11651993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11652061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12220 + ... + 13138.

It is an arithmetic number, because the mean of its divisors is an integer number (1508800).

Almost surely, 2^11652001 is an apocalyptic number.

It is an amenable number.

11652001 is a deficient number, since it is larger than the sum of its proper divisors (418399).

11652001 is an equidigital number, since it uses as much as digits as its factorization.

11652001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 11652001 is about 3413.5027464468. The cubic root of 11652001 is about 226.7079958759.

Adding to 11652001 its reverse (10025611), we get a palindrome (21677612).

The spelling of 11652001 in words is "eleven million, six hundred fifty-two thousand, one".