1983050 has 24 divisors (see below), whose sum is σ = 3907116. Its totient is φ = 746240.

The previous prime is 1983019. The next prime is 1983053. The reversal of 1983050 is 503891.

1983050 = 401² + 402² + ... + 412².

It can be written as a sum of positive squares in 6 ways, for example, as 844561 + 1138489 = 919^2 + 1067^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1983053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317 + ... + 2016.

2^1983050 is an apocalyptic number.

1983050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1983050 is a deficient number, since it is larger than the sum of its proper divisors (1924066).

1983050 is a wasteful number, since it uses less digits than its factorization.

1983050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362 (or 2357 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1983050 is about 1408.2080812153. The cubic root of 1983050 is about 125.6351670360.

The spelling of 1983050 in words is "one million, nine hundred eighty-three thousand, fifty".