2086472 has 8 divisors (see below), whose sum is σ = 3912150. Its totient is φ = 1043232.

The previous prime is 2086459. The next prime is 2086481. The reversal of 2086472 is 2746802.

It can be written as a sum of positive squares in only one way, i.e., 1779556 + 306916 = 1334^2 + 554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130397 + ... + 130412.

2^2086472 is an apocalyptic number.

It is an amenable number.

2086472 is a deficient number, since it is larger than the sum of its proper divisors (1825678).

2086472 is a wasteful number, since it uses less digits than its factorization.

2086472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260815 (or 260811 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2086472 is about 1444.4625298013. The cubic root of 2086472 is about 127.7823449463.

The spelling of 2086472 in words is "two million, eighty-six thousand, four hundred seventy-two".