2246374091 has 4 divisors (see below), whose sum is σ = 2419172112. Its totient is φ = 2073576072.

The previous prime is 2246374087. The next prime is 2246374093. The reversal of 2246374091 is 1904736422.

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

It is a cyclic number.

It is not a de Polignac number, because 2246374091 - 2² = 2246374087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2246374093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86398991 + ... + 86399016.

It is an arithmetic number, because the mean of its divisors is an integer number (604793028).

Almost surely, 2^2246374091 is an apocalyptic number.

2246374091 is a deficient number, since it is larger than the sum of its proper divisors (172798021).

2246374091 is a wasteful number, since it uses less digits than its factorization.

2246374091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172798020.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2246374091 is about 47395.9290551414. The cubic root of 2246374091 is about 1309.6664245937. Note that the first 3 decimals are identical.

The spelling of 2246374091 in words is "two billion, two hundred forty-six million, three hundred seventy-four thousand, ninety-one".