2072402070 has 32 divisors (see below), whose sum is σ = 4977745920. Its totient is φ = 552198240.

The previous prime is 2072402069. The next prime is 2072402083. The reversal of 2072402070 is 702042702.

It is a self number, because there is not a number n which added to its sum of digits gives 2072402070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11365 + ... + 65375.

It is an arithmetic number, because the mean of its divisors is an integer number (155554560).

Almost surely, 2^2072402070 is an apocalyptic number.

2072402070 is an abundant number, since it is smaller than the sum of its proper divisors (2905343850).

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

2072402070 is a wasteful number, since it uses less digits than its factorization.

2072402070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55300.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 2072402070 is about 45523.6429781273. The cubic root of 2072402070 is about 1274.9446742621.

Adding to 2072402070 its reverse (702042702), we get a palindrome (2774444772).

The spelling of 2072402070 in words is "two billion, seventy-two million, four hundred two thousand, seventy".