2248782 has 8 divisors (see below), whose sum is σ = 4497576. Its totient is φ = 749592.

The previous prime is 2248781. The next prime is 2248787. The reversal of 2248782 is 2878422.

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

2248782 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248781) 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, 187393 + ... + 187404.

It is an arithmetic number, because the mean of its divisors is an integer number (562197).

2^2248782 is an apocalyptic number.

2248782 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.

2248782 is a wasteful number, since it uses less digits than its factorization.

2248782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374802.

The product of its digits is 14336, while the sum is 33.

The square root of 2248782 is about 1499.5939450398. The cubic root of 2248782 is about 131.0134205313.

The spelling of 2248782 in words is "two million, two hundred forty-eight thousand, seven hundred eighty-two".