1452401 has 4 divisors (see below), whose sum is σ = 1457652. Its totient is φ = 1447152.

The previous prime is 1452383. The next prime is 1452413. The reversal of 1452401 is 1042541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1042541 = 409 ⋅2549.

It can be written as a sum of positive squares in 2 ways, for example, as 1311025 + 141376 = 1145^2 + 376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1452401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1452401.

It is not an unprimeable number, because it can be changed into a prime (1452421) 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, 2186 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (364413).

2^1452401 is an apocalyptic number.

It is an amenable number.

1452401 is a deficient number, since it is larger than the sum of its proper divisors (5251).

1452401 is an equidigital number, since it uses as much as digits as its factorization.

1452401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5250.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1452401 is about 1205.1560064987. The cubic root of 1452401 is about 113.2475581279.

Adding to 1452401 its reverse (1042541), we get a palindrome (2494942).

The spelling of 1452401 in words is "one million, four hundred fifty-two thousand, four hundred one".