2239560975 has 48 divisors (see below), whose sum is σ = 3811819520. Its totient is φ = 1159401600.

The previous prime is 2239560949. The next prime is 2239560997. The reversal of 2239560975 is 5790659322.

It is a Cunningham number, because it is equal to 47324²-1.

It is not a de Polignac number, because 2239560975 - 2¹⁴ = 2239544591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1750386 + ... + 1751664.

Almost surely, 2^2239560975 is an apocalyptic number.

2239560975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2239560975 is a deficient number, since it is larger than the sum of its proper divisors (1572258545).

2239560975 is a wasteful number, since it uses less digits than its factorization.

2239560975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960 (or 1955 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 48.

The square root of 2239560975 is about 47323.9999894345. Note that the first 4 decimals coincide. The cubic root of 2239560975 is about 1308.3410375446.

The spelling of 2239560975 in words is "two billion, two hundred thirty-nine million, five hundred sixty thousand, nine hundred seventy-five".