2365438 has 8 divisors (see below), whose sum is σ = 3555432. Its totient is φ = 1180296.

The previous prime is 2365427. The next prime is 2365439. The reversal of 2365438 is 8345632.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2365439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481 + ... + 2227.

It is an arithmetic number, because the mean of its divisors is an integer number (444429).

2^2365438 is an apocalyptic number.

2365438 is a deficient number, since it is larger than the sum of its proper divisors (1189994).

2365438 is a wasteful number, since it uses less digits than its factorization.

2365438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426.

The product of its digits is 17280, while the sum is 31.

The square root of 2365438 is about 1537.9980494136. The cubic root of 2365438 is about 133.2407871678.

The spelling of 2365438 in words is "two million, three hundred sixty-five thousand, four hundred thirty-eight".