1490950 has 12 divisors (see below), whose sum is σ = 2773260. Its totient is φ = 596360.

The previous prime is 1490941. The next prime is 1490953. The reversal of 1490950 is 590941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14860 + ... + 14959.

It is an arithmetic number, because the mean of its divisors is an integer number (231105).

2^1490950 is an apocalyptic number.

1490950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1490950 is a deficient number, since it is larger than the sum of its proper divisors (1282310).

1490950 is a wasteful number, since it uses less digits than its factorization.

1490950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29831 (or 29826 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1490950 is about 1221.0446347288. The cubic root of 1490950 is about 114.2407449565.

Subtracting from 1490950 its reverse (590941), we obtain a palindrome (900009).

The spelling of 1490950 in words is "one million, four hundred ninety thousand, nine hundred fifty".