2246347242 has 20 divisors (see below), whose sum is σ = 5033482146. Its totient is φ = 748782360.

The previous prime is 2246347217. The next prime is 2246347261. The reversal of 2246347242 is 2427436422.

It can be written as a sum of positive squares in only one way, i.e., 2115908001 + 130439241 = 45999^2 + 11421^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2246347197 and 2246347206.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6933009 + ... + 6933332.

Almost surely, 2^2246347242 is an apocalyptic number.

2246347242 is an abundant number, since it is smaller than the sum of its proper divisors (2787134904).

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

2246347242 is a wasteful number, since it uses less digits than its factorization.

2246347242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13866355 (or 13866346 counting only the distinct ones).

The product of its digits is 129024, while the sum is 36.

The square root of 2246347242 is about 47395.6458126693. The cubic root of 2246347242 is about 1309.6612067965.

The spelling of 2246347242 in words is "two billion, two hundred forty-six million, three hundred forty-seven thousand, two hundred forty-two".