2245880616 has 64 divisors (see below), whose sum is σ = 6573329280. Its totient is φ = 626027520.

The previous prime is 2245880587. The next prime is 2245880621. The reversal of 2245880616 is 6160885422.

2245880616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156141 + ... + 169916.

It is an arithmetic number, because the mean of its divisors is an integer number (102708270).

Almost surely, 2^2245880616 is an apocalyptic number.

It is an amenable number.

2245880616 is an abundant number, since it is smaller than the sum of its proper divisors (4327448664).

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

2245880616 is a wasteful number, since it uses less digits than its factorization.

2245880616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326114 (or 326110 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 2245880616 is about 47390.7228896121. The cubic root of 2245880616 is about 1309.5705167080.

The spelling of 2245880616 in words is "two billion, two hundred forty-five million, eight hundred eighty thousand, six hundred sixteen".