2870705450 has 24 divisors (see below), whose sum is σ = 5419212672. Its totient is φ = 1131142320.

The previous prime is 2870705437. The next prime is 2870705483. The reversal of 2870705450 is 545070782.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425114 + ... + 431813.

It is an arithmetic number, because the mean of its divisors is an integer number (225800528).

Almost surely, 2^2870705450 is an apocalyptic number.

2870705450 is a deficient number, since it is larger than the sum of its proper divisors (2548507222).

2870705450 is a wasteful number, since it uses less digits than its factorization.

2870705450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857006 (or 857001 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 2870705450 is about 53578.9646223217. The cubic root of 2870705450 is about 1421.2251296280.

The spelling of 2870705450 in words is "two billion, eight hundred seventy million, seven hundred five thousand, four hundred fifty".