2662242 has 48 divisors (see below), whose sum is σ = 6192480. Its totient is φ = 760320.

The previous prime is 2662211. The next prime is 2662271. The reversal of 2662242 is 2422662.

2662242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13698 + ... + 13890.

It is an arithmetic number, because the mean of its divisors is an integer number (129010).

2^2662242 is an apocalyptic number.

2662242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2662242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3096240).

2662242 is an abundant number, since it is smaller than the sum of its proper divisors (3530238).

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

2662242 is a wasteful number, since it uses less digits than its factorization.

2662242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 228 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 2662242 is about 1631.6378274605. The cubic root of 2662242 is about 138.5955150980.

The spelling of 2662242 in words is "two million, six hundred sixty-two thousand, two hundred forty-two".