2246539842 has 24 divisors (see below), whose sum is σ = 4947300540. Its totient is φ = 736570080.

The previous prime is 2246539819. The next prime is 2246539843. The reversal of 2246539842 is 2489356422.

2246539842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1593686241 + 652853601 = 39921^2 + 25551^2 .

It is not an unprimeable number, because it can be changed into a prime (2246539843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1021917 + ... + 1024112.

Almost surely, 2^2246539842 is an apocalyptic number.

2246539842 is an abundant number, since it is smaller than the sum of its proper divisors (2700760698).

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

2246539842 is a wasteful number, since it uses less digits than its factorization.

2246539842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046098 (or 2046095 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 2246539842 is about 47397.6776013340. The cubic root of 2246539842 is about 1309.6986354918.

The spelling of 2246539842 in words is "two billion, two hundred forty-six million, five hundred thirty-nine thousand, eight hundred forty-two".