1490106 has 8 divisors (see below), whose sum is σ = 2980224. Its totient is φ = 496700.

The previous prime is 1490089. The next prime is 1490117. The reversal of 1490106 is 6010941.

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

1490106 is an admirable number.

It is a super-3 number, since 3×1490106³ = 9925965126078333048, which contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124170 + ... + 124181.

It is an arithmetic number, because the mean of its divisors is an integer number (372528).

2^1490106 is an apocalyptic number.

1490106 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.

1490106 is a wasteful number, since it uses less digits than its factorization.

1490106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248356.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1490106 is about 1220.6989800930. The cubic root of 1490106 is about 114.2191843435.

It can be divided in two parts, 1490 and 106, that added together give a triangular number (1596 = T₅₆).

The spelling of 1490106 in words is "one million, four hundred ninety thousand, one hundred six".