2345238 has 36 divisors (see below), whose sum is σ = 5913180. Its totient is φ = 669816.

The previous prime is 2345219. The next prime is 2345249. The reversal of 2345238 is 8325432.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 448 + ... + 2211.

It is an arithmetic number, because the mean of its divisors is an integer number (164255).

2^2345238 is an apocalyptic number.

2345238 is an abundant number, since it is smaller than the sum of its proper divisors (3567942).

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

2345238 is a wasteful number, since it uses less digits than its factorization.

2345238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681 (or 2671 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2345238 is about 1531.4169908944. The cubic root of 2345238 is about 132.8604260623.

The spelling of 2345238 in words is "two million, three hundred forty-five thousand, two hundred thirty-eight".