10964421 has 24 divisors (see below), whose sum is σ = 17611776. Its totient is φ = 6527520.

The previous prime is 10964417. The next prime is 10964431. The reversal of 10964421 is 12446901.

10964421 is a `hidden beast` number, since 10 + 9 + 644 + 2 + 1 = 666.

It is not a de Polignac number, because 10964421 - 2² = 10964417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10964411) 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 in 23 ways as a sum of consecutive naturals, for example, 2116 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (733824).

Almost surely, 2^10964421 is an apocalyptic number.

It is an amenable number.

10964421 is a deficient number, since it is larger than the sum of its proper divisors (6647355).

10964421 is a wasteful number, since it uses less digits than its factorization.

10964421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073 (or 3070 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10964421 is about 3311.2567100725. The cubic root of 10964421 is about 222.1579713231.

The spelling of 10964421 in words is "ten million, nine hundred sixty-four thousand, four hundred twenty-one".