2068415415 has 96 divisors (see below), whose sum is σ = 4321714176. Its totient is φ = 902753280.

The previous prime is 2068415399. The next prime is 2068415441. The reversal of 2068415415 is 5145148602.

It is a happy number.

It is not a de Polignac number, because 2068415415 - 2⁴ = 2068415399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2068415415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 188202 + ... + 198888.

It is an arithmetic number, because the mean of its divisors is an integer number (45017856).

Almost surely, 2^2068415415 is an apocalyptic number.

2068415415 is an abundant number, since it is smaller than the sum of its proper divisors (2253298761).

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

2068415415 is a wasteful number, since it uses less digits than its factorization.

2068415415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10749 (or 10746 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 2068415415 is about 45479.8352569576. The cubic root of 2068415415 is about 1274.1266175508.

The spelling of 2068415415 in words is "two billion, sixty-eight million, four hundred fifteen thousand, four hundred fifteen".