2442612782 has 8 divisors (see below), whose sum is σ = 3664148400. Its totient is φ = 1221229984.

The previous prime is 2442612779. The next prime is 2442612793. The reversal of 2442612782 is 2872162442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18719 + ... + 72357.

It is an arithmetic number, because the mean of its divisors is an integer number (458018550).

Almost surely, 2^2442612782 is an apocalyptic number.

2442612782 is a deficient number, since it is larger than the sum of its proper divisors (1221535618).

2442612782 is a wasteful number, since it uses less digits than its factorization.

2442612782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76410.

The product of its digits is 86016, while the sum is 38.

The square root of 2442612782 is about 49422.7961774726. The cubic root of 2442612782 is about 1346.7434597284.

The spelling of 2442612782 in words is "two billion, four hundred forty-two million, six hundred twelve thousand, seven hundred eighty-two".