10446401 has 4 divisors (see below), whose sum is σ = 11938752. Its totient is φ = 8954052.

The previous prime is 10446391. The next prime is 10446413. The reversal of 10446401 is 10464401.

It is a happy number.

10446401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10446401 - 2²² = 6252097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10446421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746165 + ... + 746178.

It is an arithmetic number, because the mean of its divisors is an integer number (2984688).

Almost surely, 2^10446401 is an apocalyptic number.

It is an amenable number.

10446401 is a deficient number, since it is larger than the sum of its proper divisors (1492351).

10446401 is an equidigital number, since it uses as much as digits as its factorization.

10446401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492350.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10446401 is about 3232.0892623812. The cubic root of 10446401 is about 218.6027214349.

The spelling of 10446401 in words is "ten million, four hundred forty-six thousand, four hundred one".