1490594 has 16 divisors (see below), whose sum is σ = 2706048. Its totient is φ = 601152.

The previous prime is 1490591. The next prime is 1490603. The reversal of 1490594 is 4950941.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1490594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2894 + ... + 3369.

It is an arithmetic number, because the mean of its divisors is an integer number (169128).

2^1490594 is an apocalyptic number.

1490594 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1490594 is a deficient number, since it is larger than the sum of its proper divisors (1215454).

1490594 is a wasteful number, since it uses less digits than its factorization.

1490594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6289.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1490594 is about 1220.8988492091. The cubic root of 1490594 is about 114.2316516620.

The spelling of 1490594 in words is "one million, four hundred ninety thousand, five hundred ninety-four".