2069025278 has 8 divisors (see below), whose sum is σ = 3104432400. Its totient is φ = 1034214480.

The previous prime is 2069025269. The next prime is 2069025293. The reversal of 2069025278 is 8725209602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140303 + ... + 154346.

It is an arithmetic number, because the mean of its divisors is an integer number (388054050).

Almost surely, 2^2069025278 is an apocalyptic number.

2069025278 is a deficient number, since it is larger than the sum of its proper divisors (1035407122).

2069025278 is a wasteful number, since it uses less digits than its factorization.

2069025278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298162.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2069025278 is about 45486.5395254464. The cubic root of 2069025278 is about 1274.2518287502.

The spelling of 2069025278 in words is "two billion, sixty-nine million, twenty-five thousand, two hundred seventy-eight".