1884081 has 8 divisors (see below), whose sum is σ = 2518560. Its totient is φ = 1252832.

The previous prime is 1884061. The next prime is 1884083. The reversal of 1884081 is 1804881.

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

It is a cyclic number.

It is not a de Polignac number, because 1884081 - 2¹⁵ = 1851313 is a prime.

It is a super-2 number, since 2×1884081² = 7099522429122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1884083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501 + ... + 2453.

It is an arithmetic number, because the mean of its divisors is an integer number (314820).

2^1884081 is an apocalyptic number.

It is an amenable number.

1884081 is a deficient number, since it is larger than the sum of its proper divisors (634479).

1884081 is an equidigital number, since it uses as much as digits as its factorization.

1884081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 1884081 is about 1372.6183009125. The cubic root of 1884081 is about 123.5093558342.

The spelling of 1884081 in words is "one million, eight hundred eighty-four thousand, eighty-one".