4646115442 has 4 divisors (see below), whose sum is σ = 6969173166. Its totient is φ = 2323057720.

The previous prime is 4646115431. The next prime is 4646115457. The reversal of 4646115442 is 2445116464.

It is a happy number.

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., 3636210601 + 1009904841 = 60301^2 + 31779^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161528859 + ... + 1161528862.

Almost surely, 2^4646115442 is an apocalyptic number.

4646115442 is a deficient number, since it is larger than the sum of its proper divisors (2323057724).

4646115442 is a wasteful number, since it uses less digits than its factorization.

4646115442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323057723.

The product of its digits is 92160, while the sum is 37.

The square root of 4646115442 is about 68162.4195726648. The cubic root of 4646115442 is about 1668.6426205890.

The spelling of 4646115442 in words is "four billion, six hundred forty-six million, one hundred fifteen thousand, four hundred forty-two".