1880087 has 8 divisors (see below), whose sum is σ = 2082432. Its totient is φ = 1683000.

The previous prime is 1880027. The next prime is 1880093. The reversal of 1880087 is 7800881.

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

It is not a de Polignac number, because 1880087 - 2⁶ = 1880023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1880017) 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, 539 + ... + 2012.

It is an arithmetic number, because the mean of its divisors is an integer number (260304).

2^1880087 is an apocalyptic number.

1880087 is a deficient number, since it is larger than the sum of its proper divisors (202345).

1880087 is a wasteful number, since it uses less digits than its factorization.

1880087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629.

The product of its (nonzero) digits is 3584, while the sum is 32.

The square root of 1880087 is about 1371.1626453488. The cubic root of 1880087 is about 123.4220196471.

It can be divided in two parts, 1 and 880087, that added together give a palindrome (880088).

The spelling of 1880087 in words is "one million, eight hundred eighty thousand, eighty-seven".