2886265 has 8 divisors (see below), whose sum is σ = 3507840. Its totient is φ = 2279472.

The previous prime is 2886263. The next prime is 2886281. The reversal of 2886265 is 5626882.

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 2886265 - 2¹ = 2886263 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 8² + 8⁶ + 6⁴ + 2²¹ + 6⁴ + 5² .

It is not an unprimeable number, because it can be changed into a prime (2886263) 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, 3259 + ... + 4048.

It is an arithmetic number, because the mean of its divisors is an integer number (438480).

2^2886265 is an apocalyptic number.

It is an amenable number.

2886265 is a deficient number, since it is larger than the sum of its proper divisors (621575).

2886265 is an equidigital number, since it uses as much as digits as its factorization.

2886265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7391.

The product of its digits is 46080, while the sum is 37.

The square root of 2886265 is about 1698.9011154273. The cubic root of 2886265 is about 142.3788238352.

Multiplying 2886265 by its sum of digits (37), we get a triangular number (106791805 = T₁₄₆₁₄).

The spelling of 2886265 in words is "two million, eight hundred eighty-six thousand, two hundred sixty-five".