2236838901 has 8 divisors (see below), whose sum is σ = 3253583904. Its totient is φ = 1355659920.

The previous prime is 2236838873. The next prime is 2236838957. The reversal of 2236838901 is 1098386322.

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

It is not a de Polignac number, because 2236838901 - 2¹⁰ = 2236837877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2236830901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33891466 + ... + 33891531.

It is an arithmetic number, because the mean of its divisors is an integer number (406697988).

Almost surely, 2^2236838901 is an apocalyptic number.

It is an amenable number.

2236838901 is a deficient number, since it is larger than the sum of its proper divisors (1016745003).

2236838901 is a wasteful number, since it uses less digits than its factorization.

2236838901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67783011.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 2236838901 is about 47295.2312712392. The cubic root of 2236838901 is about 1307.8107483439.

The spelling of 2236838901 in words is "two billion, two hundred thirty-six million, eight hundred thirty-eight thousand, nine hundred one".