3115227072 has 28 divisors (see below), whose sum is σ = 8242372136. Its totient is φ = 1038408960.

The previous prime is 3115227047. The next prime is 3115227079. The reversal of 3115227072 is 2707225113.

It is a super-4 number, since 4×3115227072⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115227079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8112379 + ... + 8112762.

Almost surely, 2^3115227072 is an apocalyptic number.

3115227072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3115227072 is an abundant number, since it is smaller than the sum of its proper divisors (5127145064).

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

3115227072 is a wasteful number, since it uses less digits than its factorization.

3115227072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16225156 (or 16225146 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 3115227072 is about 55814.2192635533. The cubic root of 3115227072 is about 1460.4832127949.

The spelling of 3115227072 in words is "three billion, one hundred fifteen million, two hundred twenty-seven thousand, seventy-two".