2267862 has 16 divisors (see below), whose sum is σ = 4550592. Its totient is φ = 753480.

The previous prime is 2267831. The next prime is 2267873. The reversal of 2267862 is 2687622.

2267862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2937 + ... + 3627.

It is an arithmetic number, because the mean of its divisors is an integer number (284412).

2^2267862 is an apocalyptic number.

2267862 is an abundant number, since it is smaller than the sum of its proper divisors (2282730).

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

2267862 is a wasteful number, since it uses less digits than its factorization.

2267862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243.

The product of its digits is 16128, while the sum is 33.

The square root of 2267862 is about 1505.9422299677. The cubic root of 2267862 is about 131.3829093558.

The spelling of 2267862 in words is "two million, two hundred sixty-seven thousand, eight hundred sixty-two".