2242608 has 40 divisors (see below), whose sum is σ = 6100800. Its totient is φ = 707904.

The previous prime is 2242549. The next prime is 2242651. The reversal of 2242608 is 8062422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 318 + ... + 2141.

It is an arithmetic number, because the mean of its divisors is an integer number (152520).

2^2242608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2242608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3050400).

2242608 is an abundant number, since it is smaller than the sum of its proper divisors (3858192).

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

2242608 is a wasteful number, since it uses less digits than its factorization.

2242608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489 (or 2483 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2242608 is about 1497.5339729035. The cubic root of 2242608 is about 130.8934121234.

It can be divided in two parts, 2242 and 608, that added together give a triangular number (2850 = T₇₅).

The spelling of 2242608 in words is "two million, two hundred forty-two thousand, six hundred eight".