1464401 has 2 divisors, whose sum is σ = 1464402. Its totient is φ = 1464400.

The previous prime is 1464391. The next prime is 1464403. The reversal of 1464401 is 1044641.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1002001 + 462400 = 1001^2 + 680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1464401 is a prime.

Together with 1464403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1464403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732200 + 732201.

It is an arithmetic number, because the mean of its divisors is an integer number (732201).

2^1464401 is an apocalyptic number.

It is an amenable number.

1464401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1464401 is an equidigital number, since it uses as much as digits as its factorization.

1464401 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1464401 is about 1210.1243737732. The cubic root of 1464401 is about 113.5585936925.

The spelling of 1464401 in words is "one million, four hundred sixty-four thousand, four hundred one".