2236742013 has 16 divisors (see below), whose sum is σ = 3254412096. Its totient is φ = 1355197440.

The previous prime is 2236741999. The next prime is 2236742023. The reversal of 2236742013 is 3102476322.

It is not a de Polignac number, because 2236742013 - 2²⁶ = 2169633149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2236742023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132381 + ... + 148317.

It is an arithmetic number, because the mean of its divisors is an integer number (203400756).

Almost surely, 2^2236742013 is an apocalyptic number.

It is an amenable number.

2236742013 is a deficient number, since it is larger than the sum of its proper divisors (1017670083).

2236742013 is a wasteful number, since it uses less digits than its factorization.

2236742013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20204.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 2236742013 is about 47294.2069708331. The cubic root of 2236742013 is about 1307.7918655957.

The spelling of 2236742013 in words is "two billion, two hundred thirty-six million, seven hundred forty-two thousand, thirteen".