11952361 has 4 divisors (see below), whose sum is σ = 12243924. Its totient is φ = 11660800.

The previous prime is 11952359. The next prime is 11952371. The reversal of 11952361 is 16325911.

11952361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5856400 + 6095961 = 2420^2 + 2469^2 .

It is a cyclic number.

It is not a de Polignac number, because 11952361 - 2¹ = 11952359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11952371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145720 + ... + 145801.

It is an arithmetic number, because the mean of its divisors is an integer number (3060981).

Almost surely, 2^11952361 is an apocalyptic number.

It is an amenable number.

11952361 is a deficient number, since it is larger than the sum of its proper divisors (291563).

11952361 is an equidigital number, since it uses as much as digits as its factorization.

11952361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291562.

The product of its digits is 1620, while the sum is 28.

The square root of 11952361 is about 3457.2186798061. The cubic root of 11952361 is about 228.6394853703.

The spelling of 11952361 in words is "eleven million, nine hundred fifty-two thousand, three hundred sixty-one".