1490166 has 12 divisors (see below), whose sum is σ = 3228732. Its totient is φ = 496716.

The previous prime is 1490161. The next prime is 1490171. The reversal of 1490166 is 6610941.

It is an interprime number because it is at equal distance from previous prime (1490161) and next prime (1490171).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41376 + ... + 41411.

It is an arithmetic number, because the mean of its divisors is an integer number (269061).

2^1490166 is an apocalyptic number.

1490166 is an abundant number, since it is smaller than the sum of its proper divisors (1738566).

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

1490166 is a wasteful number, since it uses less digits than its factorization.

1490166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82795 (or 82792 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1490166 is about 1220.7235559290. The cubic root of 1490166 is about 114.2207173572.

The spelling of 1490166 in words is "one million, four hundred ninety thousand, one hundred sixty-six".