1883081 has 4 divisors (see below), whose sum is σ = 1891200. Its totient is φ = 1874964.

The previous prime is 1883053. The next prime is 1883087. The reversal of 1883081 is 1803881.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1883081 - 2⁶ = 1883017 is a prime.

It is a super-2 number, since 2×1883081² = 7091988105122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1883087) by changing a digit.

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, 3701 + ... + 4178.

It is an arithmetic number, because the mean of its divisors is an integer number (472800).

2^1883081 is an apocalyptic number.

It is an amenable number.

1883081 is a deficient number, since it is larger than the sum of its proper divisors (8119).

1883081 is an equidigital number, since it uses as much as digits as its factorization.

1883081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8118.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 1883081 is about 1372.2539852374. The cubic root of 1883081 is about 123.4875005790.

The spelling of 1883081 in words is "one million, eight hundred eighty-three thousand, eighty-one".