11952737 has 2 divisors, whose sum is σ = 11952738. Its totient is φ = 11952736.

The previous prime is 11952713. The next prime is 11952757. The reversal of 11952737 is 73725911.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9759376 + 2193361 = 3124^2 + 1481^2 .

It is a cyclic number.

It is not a de Polignac number, because 11952737 - 2⁶ = 11952673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11952697 and 11952706.

It is not a weakly prime, because it can be changed into another prime (11952757) by changing a digit.

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 as a sum of consecutive naturals, namely, 5976368 + 5976369.

It is an arithmetic number, because the mean of its divisors is an integer number (5976369).

Almost surely, 2^11952737 is an apocalyptic number.

It is an amenable number.

11952737 is a deficient number, since it is larger than the sum of its proper divisors (1).

11952737 is an equidigital number, since it uses as much as digits as its factorization.

11952737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13230, while the sum is 35.

The square root of 11952737 is about 3457.2730583510. The cubic root of 11952737 is about 228.6418828756.

The spelling of 11952737 in words is "eleven million, nine hundred fifty-two thousand, seven hundred thirty-seven".