2285492 has 24 divisors (see below), whose sum is σ = 4408320. Its totient is φ = 1028160.

The previous prime is 2285489. The next prime is 2285509. The reversal of 2285492 is 2945822.

It is a congruent number.

It is an unprimeable number.

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, 5384 + ... + 5792.

It is an arithmetic number, because the mean of its divisors is an integer number (183680).

2^2285492 is an apocalyptic number.

2285492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2285492 is a deficient number, since it is larger than the sum of its proper divisors (2122828).

2285492 is a wasteful number, since it uses less digits than its factorization.

2285492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 549 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 2285492 is about 1511.7843761595. The cubic root of 2285492 is about 131.7224809211.

The spelling of 2285492 in words is "two million, two hundred eighty-five thousand, four hundred ninety-two".