2800147064 has 32 divisors (see below), whose sum is σ = 6168158640. Its totient is φ = 1174886400.

The previous prime is 2800147043. The next prime is 2800147073. The reversal of 2800147064 is 4607410082.

It is a self number, because there is not a number n which added to its sum of digits gives 2800147064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222697 + ... + 1224984.

Almost surely, 2^2800147064 is an apocalyptic number.

It is an amenable number.

2800147064 is an abundant number, since it is smaller than the sum of its proper divisors (3368011576).

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

2800147064 is a wasteful number, since it uses less digits than its factorization.

2800147064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447711 (or 2447707 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2800147064 is about 52916.4158272270. The cubic root of 2800147064 is about 1409.4844222653.

The spelling of 2800147064 in words is "two billion, eight hundred million, one hundred forty-seven thousand, sixty-four".