11952601 has 2 divisors, whose sum is σ = 11952602. Its totient is φ = 11952600.

The previous prime is 11952593. The next prime is 11952623. The reversal of 11952601 is 10625911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8526400 + 3426201 = 2920^2 + 1851^2 .

It is an emirp because it is prime and its reverse (10625911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11952601 - 2³ = 11952593 is a prime.

It is not a weakly prime, because it can be changed into another prime (11952671) 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 as a sum of consecutive naturals, namely, 5976300 + 5976301.

It is an arithmetic number, because the mean of its divisors is an integer number (5976301).

Almost surely, 2^11952601 is an apocalyptic number.

It is an amenable number.

11952601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11952601 is an equidigital number, since it uses as much as digits as its factorization.

11952601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 11952601 is about 3457.2533896144. The cubic root of 11952601 is about 228.6410156986.

The spelling of 11952601 in words is "eleven million, nine hundred fifty-two thousand, six hundred one".