2088654 has 16 divisors (see below), whose sum is σ = 4423248. Its totient is φ = 655232.

The previous prime is 2088643. The next prime is 2088661. The reversal of 2088654 is 4568802.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10137 + ... + 10340.

It is an arithmetic number, because the mean of its divisors is an integer number (276453).

2^2088654 is an apocalyptic number.

2088654 is an abundant number, since it is smaller than the sum of its proper divisors (2334594).

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

2088654 is a wasteful number, since it uses less digits than its factorization.

2088654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20499.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2088654 is about 1445.2176306702. The cubic root of 2088654 is about 127.8268736911.

It can be divided in two parts, 20886 and 54, that multiplied together give a square (1127844 = 1062²).

The spelling of 2088654 in words is "two million, eighty-eight thousand, six hundred fifty-four".