1489494 has 16 divisors (see below), whose sum is σ = 2999232. Its totient is φ = 493128.

The previous prime is 1489463. The next prime is 1489507. The reversal of 1489494 is 4949841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217 + ... + 1739.

It is an arithmetic number, because the mean of its divisors is an integer number (187452).

2^1489494 is an apocalyptic number.

1489494 is an abundant number, since it is smaller than the sum of its proper divisors (1509738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1489494 is a wasteful number, since it uses less digits than its factorization.

1489494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691.

The product of its digits is 41472, while the sum is 39.

The square root of 1489494 is about 1220.4482782978. The cubic root of 1489494 is about 114.2035452518.

The spelling of 1489494 in words is "one million, four hundred eighty-nine thousand, four hundred ninety-four".