2388446 has 8 divisors (see below), whose sum is σ = 3659040. Its totient is φ = 1168768.

The previous prime is 2388443. The next prime is 2388473. The reversal of 2388446 is 6448832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2388443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12611 + ... + 12798.

It is an arithmetic number, because the mean of its divisors is an integer number (457380).

2^2388446 is an apocalyptic number.

2388446 is a deficient number, since it is larger than the sum of its proper divisors (1270594).

2388446 is a wasteful number, since it uses less digits than its factorization.

2388446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25458.

The product of its digits is 36864, while the sum is 35.

The square root of 2388446 is about 1545.4598021301. The cubic root of 2388446 is about 133.6713935293.

The spelling of 2388446 in words is "two million, three hundred eighty-eight thousand, four hundred forty-six".