2292085 has 8 divisors (see below), whose sum is σ = 2760120. Its totient is φ = 1827264.

The previous prime is 2292083. The next prime is 2292119. The reversal of 2292085 is 5802922.

It can be written as a sum of positive squares in 4 ways, for example, as 904401 + 1387684 = 951^2 + 1178^2 .

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 2292085 - 2¹ = 2292083 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1251 + ... + 2479.

It is an arithmetic number, because the mean of its divisors is an integer number (345015).

2^2292085 is an apocalyptic number.

It is an amenable number.

2292085 is a deficient number, since it is larger than the sum of its proper divisors (468035).

2292085 is a wasteful number, since it uses less digits than its factorization.

2292085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2292085 is about 1513.9633416962. The cubic root of 2292085 is about 131.8490200613.

It can be divided in two parts, 22920 and 85, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 2292085 in words is "two million, two hundred ninety-two thousand, eighty-five".