2087874 has 24 divisors (see below), whose sum is σ = 4554732. Its totient is φ = 691200.

The previous prime is 2087861. The next prime is 2087879. The reversal of 2087874 is 4787802.

2087874 = 82² + 83² + ... + 189².

It can be written as a sum of positive squares in 2 ways, for example, as 2082249 + 5625 = 1443^2 + 75^2 .

It is not an unprimeable number, because it can be changed into a prime (2087879) 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, 3174 + ... + 3774.

2^2087874 is an apocalyptic number.

2087874 is an abundant number, since it is smaller than the sum of its proper divisors (2466858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2087874 is a wasteful number, since it uses less digits than its factorization.

2087874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 799 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 2087874 is about 1444.9477499204. The cubic root of 2087874 is about 127.8109595544.

The spelling of 2087874 in words is "two million, eighty-seven thousand, eight hundred seventy-four".