1490862 has 8 divisors (see below), whose sum is σ = 2981736. Its totient is φ = 496952.

The previous prime is 1490843. The next prime is 1490869. The reversal of 1490862 is 2680941.

It is a sphenic number, since it is the product of 3 distinct primes.

1490862 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490869) 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, 124233 + ... + 124244.

It is an arithmetic number, because the mean of its divisors is an integer number (372717).

2^1490862 is an apocalyptic number.

1490862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1490862 is a wasteful number, since it uses less digits than its factorization.

1490862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248482.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1490862 is about 1221.0085994783. The cubic root of 1490862 is about 114.2384973105.

The spelling of 1490862 in words is "one million, four hundred ninety thousand, eight hundred sixty-two".