2238026755 has 4 divisors (see below), whose sum is σ = 2685632112. Its totient is φ = 1790421400.

The previous prime is 2238026723. The next prime is 2238026789. The reversal of 2238026755 is 5576208322.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2238026755 - 2⁵ = 2238026723 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian 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, 223802671 + ... + 223802680.

It is an arithmetic number, because the mean of its divisors is an integer number (671408028).

Almost surely, 2^2238026755 is an apocalyptic number.

2238026755 is a deficient number, since it is larger than the sum of its proper divisors (447605357).

2238026755 is an equidigital number, since it uses as much as digits as its factorization.

2238026755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447605356.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 2238026755 is about 47307.7874667586. The cubic root of 2238026755 is about 1308.0422079155.

The spelling of 2238026755 in words is "two billion, two hundred thirty-eight million, twenty-six thousand, seven hundred fifty-five".