2252416642 has 16 divisors (see below), whose sum is σ = 3866571072. Its totient is φ = 964000080.

The previous prime is 2252416609. The next prime is 2252416667. The reversal of 2252416642 is 2466142522.

It is a junction number, because it is equal to n+sod(n) for n = 2252416598 and 2252416607.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99484 + ... + 120007.

It is an arithmetic number, because the mean of its divisors is an integer number (241660692).

Almost surely, 2^2252416642 is an apocalyptic number.

2252416642 is a deficient number, since it is larger than the sum of its proper divisors (1614154430).

2252416642 is a wasteful number, since it uses less digits than its factorization.

2252416642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220233.

The product of its digits is 46080, while the sum is 34.

The square root of 2252416642 is about 47459.6317094855. The cubic root of 2252416642 is about 1310.8396695184.

The spelling of 2252416642 in words is "two billion, two hundred fifty-two million, four hundred sixteen thousand, six hundred forty-two".