2246428842 has 32 divisors (see below), whose sum is σ = 5136230400. Its totient is φ = 641644848.

The previous prime is 2246428823. The next prime is 2246428871. The reversal of 2246428842 is 2488246422.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2246428794 and 2246428803.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194259 + ... + 205497.

It is an arithmetic number, because the mean of its divisors is an integer number (160507200).

Almost surely, 2^2246428842 is an apocalyptic number.

2246428842 is an abundant number, since it is smaller than the sum of its proper divisors (2889801558).

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

2246428842 is a wasteful number, since it uses less digits than its factorization.

2246428842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16010.

The product of its digits is 393216, while the sum is 42.

The square root of 2246428842 is about 47396.5066434226. The cubic root of 2246428842 is about 1309.6770646980.

The spelling of 2246428842 in words is "two billion, two hundred forty-six million, four hundred twenty-eight thousand, eight hundred forty-two".