4466401 has 2 divisors, whose sum is σ = 4466402. Its totient is φ = 4466400.

The previous prime is 4466339. The next prime is 4466411. The reversal of 4466401 is 1046644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4004001 + 462400 = 2001^2 + 680^2 .

It is a cyclic number.

It is not a de Polignac number, because 4466401 - 2¹⁵ = 4433633 is a prime.

It is equal to p₃₁₃₇₃₈ and since 4466401 and 313738 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4466411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2233200 + 2233201.

It is an arithmetic number, because the mean of its divisors is an integer number (2233201).

Almost surely, 2^4466401 is an apocalyptic number.

It is an amenable number.

4466401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4466401 is an equidigital number, since it uses as much as digits as its factorization.

4466401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4466401 is about 2113.3861455020. The cubic root of 4466401 is about 164.6844412691.

The spelling of 4466401 in words is "four million, four hundred sixty-six thousand, four hundred one".