2845249107 has 8 divisors (see below), whose sum is σ = 3993332160. Its totient is φ = 1796999400.

The previous prime is 2845249093. The next prime is 2845249117. The reversal of 2845249107 is 7019425482.

2845249107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2845249107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2845249117) 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, 24958269 + ... + 24958382.

It is an arithmetic number, because the mean of its divisors is an integer number (499166520).

Almost surely, 2^2845249107 is an apocalyptic number.

2845249107 is a deficient number, since it is larger than the sum of its proper divisors (1148083053).

2845249107 is a wasteful number, since it uses less digits than its factorization.

2845249107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49916673.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 2845249107 is about 53340.8765113585. The cubic root of 2845249107 is about 1417.0116861406.

The spelling of 2845249107 in words is "two billion, eight hundred forty-five million, two hundred forty-nine thousand, one hundred seven".