2942265 has 16 divisors (see below), whose sum is σ = 4773888. Its totient is φ = 1547136.

The previous prime is 2942263. The next prime is 2942273. The reversal of 2942265 is 5622492.

It is not a de Polignac number, because 2942265 - 2¹ = 2942263 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2942263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249 + ... + 2438.

It is an arithmetic number, because the mean of its divisors is an integer number (298368).

2^2942265 is an apocalyptic number.

It is an amenable number.

2942265 is a deficient number, since it is larger than the sum of its proper divisors (1831623).

2942265 is a wasteful number, since it uses less digits than its factorization.

2942265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768.

The product of its digits is 8640, while the sum is 30.

The square root of 2942265 is about 1715.3031801988. The cubic root of 2942265 is about 143.2937544707.

The spelling of 2942265 in words is "two million, nine hundred forty-two thousand, two hundred sixty-five".