2388422 has 4 divisors (see below), whose sum is σ = 3582636. Its totient is φ = 1194210.

The previous prime is 2388409. The next prime is 2388443. The reversal of 2388422 is 2248832.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 597104 + ... + 597107.

It is an arithmetic number, because the mean of its divisors is an integer number (895659).

2^2388422 is an apocalyptic number.

2388422 is a deficient number, since it is larger than the sum of its proper divisors (1194214).

2388422 is a wasteful number, since it uses less digits than its factorization.

2388422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194213.

The product of its digits is 6144, while the sum is 29.

The square root of 2388422 is about 1545.4520374311. The cubic root of 2388422 is about 133.6709458010.

The spelling of 2388422 in words is "two million, three hundred eighty-eight thousand, four hundred twenty-two".