2259746732 has 12 divisors (see below), whose sum is σ = 4061436960. Its totient is φ = 1099336176.

The previous prime is 2259746683. The next prime is 2259746737. The reversal of 2259746732 is 2376479522.

It is not an unprimeable number, because it can be changed into a prime (2259746737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7634132 + ... + 7634427.

It is an arithmetic number, because the mean of its divisors is an integer number (338453080).

Almost surely, 2^2259746732 is an apocalyptic number.

It is an amenable number.

2259746732 is a deficient number, since it is larger than the sum of its proper divisors (1801690228).

2259746732 is a wasteful number, since it uses less digits than its factorization.

2259746732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15268600 (or 15268598 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 47.

The square root of 2259746732 is about 47536.7934551753. The cubic root of 2259746732 is about 1312.2600947699.

The spelling of 2259746732 in words is "two billion, two hundred fifty-nine million, seven hundred forty-six thousand, seven hundred thirty-two".