2240661036 has 24 divisors (see below), whose sum is σ = 5232430000. Its totient is φ = 746284032.

The previous prime is 2240660993. The next prime is 2240661037. The reversal of 2240661036 is 6301660422.

It is a junction number, because it is equal to n+sod(n) for n = 2240660994 and 2240661012.

It is not an unprimeable number, because it can be changed into a prime (2240661037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59761 + ... + 89736.

Almost surely, 2^2240661036 is an apocalyptic number.

It is an amenable number.

2240661036 is an abundant number, since it is smaller than the sum of its proper divisors (2991768964).

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

2240661036 is a wasteful number, since it uses less digits than its factorization.

2240661036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150753 (or 150751 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2240661036 is about 47335.6212170074. The cubic root of 2240661036 is about 1308.5552193089. Note that the first 3 decimals are identical.

The spelling of 2240661036 in words is "two billion, two hundred forty million, six hundred sixty-one thousand, thirty-six".