11952461 has 2 divisors, whose sum is σ = 11952462. Its totient is φ = 11952460.

The previous prime is 11952449. The next prime is 11952467. The reversal of 11952461 is 16425911.

11952461 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6100900 + 5851561 = 2470^2 + 2419^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11952461 is a prime.

It is a super-2 number, since 2×11952461² = 285722647913042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11952467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5976230 + 5976231.

It is an arithmetic number, because the mean of its divisors is an integer number (5976231).

Almost surely, 2^11952461 is an apocalyptic number.

It is an amenable number.

11952461 is a deficient number, since it is larger than the sum of its proper divisors (1).

11952461 is an equidigital number, since it uses as much as digits as its factorization.

11952461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 29.

The square root of 11952461 is about 3457.2331422685. The cubic root of 11952461 is about 228.6401230096.

The spelling of 11952461 in words is "eleven million, nine hundred fifty-two thousand, four hundred sixty-one".