2302438 has 8 divisors (see below), whose sum is σ = 3603888. Its totient is φ = 1101144.

The previous prime is 2302411. The next prime is 2302441. The reversal of 2302438 is 8342032.

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

It is a d-powerful number, because it can be written as 2¹³ + 3⁹ + 0 + 2²¹ + 4⁴ + 3¹¹ + 8 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24981 + ... + 25072.

It is an arithmetic number, because the mean of its divisors is an integer number (450486).

2^2302438 is an apocalyptic number.

2302438 is a deficient number, since it is larger than the sum of its proper divisors (1301450).

2302438 is a wasteful number, since it uses less digits than its factorization.

2302438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50078.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2302438 is about 1517.3786607172. The cubic root of 2302438 is about 132.0472359260.

The spelling of 2302438 in words is "two million, three hundred two thousand, four hundred thirty-eight".