2248912 has 10 divisors (see below), whose sum is σ = 4357298. Its totient is φ = 1124448.

The previous prime is 2248901. The next prime is 2248919. The reversal of 2248912 is 2198422.

It can be written as a sum of positive squares in only one way, i.e., 2202256 + 46656 = 1484^2 + 216^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70263 + ... + 70294.

2^2248912 is an apocalyptic number.

It is an amenable number.

2248912 is a deficient number, since it is larger than the sum of its proper divisors (2108386).

2248912 is a wasteful number, since it uses less digits than its factorization.

2248912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140565 (or 140559 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 2248912 is about 1499.6372894804. The cubic root of 2248912 is about 131.0159450708.

It can be divided in two parts, 2248 and 912, that added together give a triangular number (3160 = T₇₉).

The spelling of 2248912 in words is "two million, two hundred forty-eight thousand, nine hundred twelve".