2263782 has 8 divisors (see below), whose sum is σ = 4527576. Its totient is φ = 754592.

The previous prime is 2263777. The next prime is 2263787. The reversal of 2263782 is 2873622.

It is an interprime number because it is at equal distance from previous prime (2263777) and next prime (2263787).

It is a sphenic number, since it is the product of 3 distinct primes.

2263782 is an admirable number.

It is a d-powerful number, because it can be written as 2 + 2⁷ + 6⁶ + 3⁷ + 7⁶ + 8 + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188643 + ... + 188654.

It is an arithmetic number, because the mean of its divisors is an integer number (565947).

2^2263782 is an apocalyptic number.

2263782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2263782 is a wasteful number, since it uses less digits than its factorization.

2263782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377302.

The product of its digits is 8064, while the sum is 30.

The square root of 2263782 is about 1504.5869865182. The cubic root of 2263782 is about 131.3040738641.

The spelling of 2263782 in words is "two million, two hundred sixty-three thousand, seven hundred eighty-two".