2070704280 has 32 divisors (see below), whose sum is σ = 6212113200. Its totient is φ = 552187776.

The previous prime is 2070704269. The next prime is 2070704281. The reversal of 2070704280 is 824070702.

2070704280 is digitally balanced in base 4, 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 (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070704281) 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, 8627815 + ... + 8628054.

Almost surely, 2^2070704280 is an apocalyptic number.

2070704280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070704280 is an abundant number, since it is smaller than the sum of its proper divisors (4141408920).

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

2070704280 is a wasteful number, since it uses less digits than its factorization.

2070704280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17255883 (or 17255879 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 2070704280 is about 45504.9918140856. The cubic root of 2070704280 is about 1274.5964182097.

Adding to 2070704280 its reverse (824070702), we get a palindrome (2894774982).

The spelling of 2070704280 in words is "two billion, seventy million, seven hundred four thousand, two hundred eighty".