2232855438 has 32 divisors (see below), whose sum is σ = 4908892032. Its totient is φ = 671455200.

The previous prime is 2232855403. The next prime is 2232855473. The reversal of 2232855438 is 8345582322.

It is an interprime number because it is at equal distance from previous prime (2232855403) and next prime (2232855473).

It is a super-3 number, since 3×2232855438³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232855438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120481 + ... + 137772.

It is an arithmetic number, because the mean of its divisors is an integer number (153402876).

Almost surely, 2^2232855438 is an apocalyptic number.

2232855438 is an abundant number, since it is smaller than the sum of its proper divisors (2676036594).

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

2232855438 is a wasteful number, since it uses less digits than its factorization.

2232855438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258400.

The product of its digits is 460800, while the sum is 42.

The square root of 2232855438 is about 47253.0997713378. The cubic root of 2232855438 is about 1307.0339510380.

The spelling of 2232855438 in words is "two billion, two hundred thirty-two million, eight hundred fifty-five thousand, four hundred thirty-eight".