2814502064 has 40 divisors (see below), whose sum is σ = 5974452432. Its totient is φ = 1273809920.

The previous prime is 2814502063. The next prime is 2814502073. The reversal of 2814502064 is 4602054182.

It is a self number, because there is not a number n which added to its sum of digits gives 2814502064.

It is not an unprimeable number, because it can be changed into a prime (2814502063) 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, 6692 + ... + 75324.

Almost surely, 2^2814502064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2814502064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2987226216).

2814502064 is an abundant number, since it is smaller than the sum of its proper divisors (3159950368).

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

2814502064 is a wasteful number, since it uses less digits than its factorization.

2814502064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68885 (or 68879 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 2814502064 is about 53051.8808714639. The cubic root of 2814502064 is about 1411.8888997643. Note that the first 4 decimals are identical.

The spelling of 2814502064 in words is "two billion, eight hundred fourteen million, five hundred two thousand, sixty-four".