2006378270 has 32 divisors (see below), whose sum is σ = 3898419840. Its totient is φ = 739077120.

The previous prime is 2006378263. The next prime is 2006378281. The reversal of 2006378270 is 728736002.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2006378270.

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, 38126 + ... + 73934.

It is an arithmetic number, because the mean of its divisors is an integer number (121825620).

Almost surely, 2^2006378270 is an apocalyptic number.

2006378270 is a deficient number, since it is larger than the sum of its proper divisors (1892041570).

2006378270 is a wasteful number, since it uses less digits than its factorization.

2006378270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36260.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 2006378270 is about 44792.6140116872. The cubic root of 2006378270 is about 1261.2589813923.

The spelling of 2006378270 in words is "two billion, six million, three hundred seventy-eight thousand, two hundred seventy".