1460489 has 4 divisors (see below), whose sum is σ = 1468740. Its totient is φ = 1452240.

The previous prime is 1460483. The next prime is 1460497. The reversal of 1460489 is 9840641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9840641 = 89 ⋅110569.

It can be written as a sum of positive squares in 2 ways, for example, as 8464 + 1452025 = 92^2 + 1205^2 .

It is a cyclic number.

It is not a de Polignac number, because 1460489 - 2⁸ = 1460233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (1460483) 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, 3854 + ... + 4215.

It is an arithmetic number, because the mean of its divisors is an integer number (367185).

2^1460489 is an apocalyptic number.

It is an amenable number.

1460489 is a deficient number, since it is larger than the sum of its proper divisors (8251).

1460489 is an equidigital number, since it uses as much as digits as its factorization.

1460489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8250.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1460489 is about 1208.5069300587. The cubic root of 1460489 is about 113.4573833937.

The spelling of 1460489 in words is "one million, four hundred sixty thousand, four hundred eighty-nine".