2246467642 has 4 divisors (see below), whose sum is σ = 3369701466. Its totient is φ = 1123233820.

The previous prime is 2246467631. The next prime is 2246467667. The reversal of 2246467642 is 2467646422.

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

It can be written as a sum of positive squares in only one way, i.e., 1676165481 + 570302161 = 40941^2 + 23881^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561616909 + ... + 561616912.

Almost surely, 2^2246467642 is an apocalyptic number.

2246467642 is a deficient number, since it is larger than the sum of its proper divisors (1123233824).

2246467642 is a wasteful number, since it uses less digits than its factorization.

2246467642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123233823.

The product of its digits is 774144, while the sum is 43.

The square root of 2246467642 is about 47396.9159545218. The cubic root of 2246467642 is about 1309.6846048401.

The spelling of 2246467642 in words is "two billion, two hundred forty-six million, four hundred sixty-seven thousand, six hundred forty-two".