2248392 has 16 divisors (see below), whose sum is σ = 5621040. Its totient is φ = 749456.

The previous prime is 2248381. The next prime is 2248423. The reversal of 2248392 is 2938422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46818 + ... + 46865.

It is an arithmetic number, because the mean of its divisors is an integer number (351315).

2^2248392 is an apocalyptic number.

It is an amenable number.

2248392 is an abundant number, since it is smaller than the sum of its proper divisors (3372648).

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

2248392 is a wasteful number, since it uses less digits than its factorization.

2248392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93692 (or 93688 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 2248392 is about 1499.4639042004. The cubic root of 2248392 is about 131.0058463292.

Adding to 2248392 its sum of digits (30), we get a palindrome (2248422).

The spelling of 2248392 in words is "two million, two hundred forty-eight thousand, three hundred ninety-two".