2239015556 has 12 divisors (see below), whose sum is σ = 4124502480. Its totient is φ = 1060586280.

The previous prime is 2239015529. The next prime is 2239015567. The reversal of 2239015556 is 6555109322.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14730290 + ... + 14730441.

It is an arithmetic number, because the mean of its divisors is an integer number (343708540).

Almost surely, 2^2239015556 is an apocalyptic number.

It is an amenable number.

2239015556 is a deficient number, since it is larger than the sum of its proper divisors (1885486924).

2239015556 is a wasteful number, since it uses less digits than its factorization.

2239015556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29460754 (or 29460752 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 2239015556 is about 47318.2370339386. The cubic root of 2239015556 is about 1308.2348185125.

The spelling of 2239015556 in words is "two billion, two hundred thirty-nine million, fifteen thousand, five hundred fifty-six".