2245280964 has 24 divisors (see below), whose sum is σ = 5297856480. Its totient is φ = 740017344.

The previous prime is 2245280963. The next prime is 2245280969. The reversal of 2245280964 is 4690825422.

It is not an unprimeable number, because it can be changed into a prime (2245280963) 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, 1050094 + ... + 1052229.

It is an arithmetic number, because the mean of its divisors is an integer number (220744020).

Almost surely, 2^2245280964 is an apocalyptic number.

It is an amenable number.

2245280964 is an abundant number, since it is smaller than the sum of its proper divisors (3052575516).

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

2245280964 is a wasteful number, since it uses less digits than its factorization.

2245280964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102419 (or 2102417 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 2245280964 is about 47384.3957859547. The cubic root of 2245280964 is about 1309.4539541927.

The spelling of 2245280964 in words is "two billion, two hundred forty-five million, two hundred eighty thousand, nine hundred sixty-four".