2915226385 has 16 divisors (see below), whose sum is σ = 3728598912. Its totient is φ = 2180448000.

The previous prime is 2915226383. The next prime is 2915226443. The reversal of 2915226385 is 5836225192.

It is not a de Polignac number, because 2915226385 - 2¹ = 2915226383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2915226383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100731 + ... + 126400.

It is an arithmetic number, because the mean of its divisors is an integer number (233037432).

Almost surely, 2^2915226385 is an apocalyptic number.

It is an amenable number.

2915226385 is a deficient number, since it is larger than the sum of its proper divisors (813372527).

2915226385 is a wasteful number, since it uses less digits than its factorization.

2915226385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227304.

The product of its digits is 259200, while the sum is 43.

The square root of 2915226385 is about 53992.8364229923. The cubic root of 2915226385 is about 1428.5345943146.

The spelling of 2915226385 in words is "two billion, nine hundred fifteen million, two hundred twenty-six thousand, three hundred eighty-five".