10964861 has 2 divisors, whose sum is σ = 10964862. Its totient is φ = 10964860.

The previous prime is 10964857. The next prime is 10964869. The reversal of 10964861 is 16846901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7236100 + 3728761 = 2690^2 + 1931^2 .

It is a cyclic number.

It is not a de Polignac number, because 10964861 - 2² = 10964857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10964869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5482430 + 5482431.

It is an arithmetic number, because the mean of its divisors is an integer number (5482431).

Almost surely, 2^10964861 is an apocalyptic number.

It is an amenable number.

10964861 is a deficient number, since it is larger than the sum of its proper divisors (1).

10964861 is an equidigital number, since it uses as much as digits as its factorization.

10964861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 10964861 is about 3311.3231494374. The cubic root of 10964861 is about 222.1609430016.

The spelling of 10964861 in words is "ten million, nine hundred sixty-four thousand, eight hundred sixty-one".