4782440292 has 24 divisors (see below), whose sum is σ = 12753174336. Its totient is φ = 1366411488.

The previous prime is 4782440281. The next prime is 4782440309. The reversal of 4782440292 is 2920442874.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28466823 + ... + 28466990.

It is an arithmetic number, because the mean of its divisors is an integer number (531382264).

Almost surely, 2^4782440292 is an apocalyptic number.

4782440292 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4782440292 is an abundant number, since it is smaller than the sum of its proper divisors (7970734044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4782440292 is a wasteful number, since it uses less digits than its factorization.

4782440292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56933827 (or 56933825 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 4782440292 is about 69155.1899137006. The cubic root of 4782440292 is about 1684.8058127822.

The spelling of 4782440292 in words is "four billion, seven hundred eighty-two million, four hundred forty thousand, two hundred ninety-two".