2385672782 has 8 divisors (see below), whose sum is σ = 3646028376. Its totient is φ = 1170329992.

The previous prime is 2385672767. The next prime is 2385672803. The reversal of 2385672782 is 2872765832.

2385672782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2385672782.

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, 11253068 + ... + 11253279.

It is an arithmetic number, because the mean of its divisors is an integer number (455753547).

Almost surely, 2^2385672782 is an apocalyptic number.

2385672782 is a deficient number, since it is larger than the sum of its proper divisors (1260355594).

2385672782 is a wasteful number, since it uses less digits than its factorization.

2385672782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22506402.

The product of its digits is 2257920, while the sum is 50.

The square root of 2385672782 is about 48843.3494142242. The cubic root of 2385672782 is about 1336.1963833221.

The spelling of 2385672782 in words is "two billion, three hundred eighty-five million, six hundred seventy-two thousand, seven hundred eighty-two".