4015228308 has 96 divisors (see below), whose sum is σ = 11842677504. Its totient is φ = 1030330368.

The previous prime is 4015228247. The next prime is 4015228319. The reversal of 4015228308 is 8038225104.

4015228308 is nontrivially palindromic in base 5.

It is a super-2 number, since 2×4015228308² = 32244116730729085728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9285 + ... + 90092.

It is an arithmetic number, because the mean of its divisors is an integer number (123361224).

Almost surely, 2^4015228308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4015228308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5921338752).

4015228308 is an abundant number, since it is smaller than the sum of its proper divisors (7827449196).

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

4015228308 is a wasteful number, since it uses less digits than its factorization.

4015228308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99441 (or 99439 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 4015228308 is about 63365.8291826123. The cubic root of 4015228308 is about 1589.4129536475.

The spelling of 4015228308 in words is "four billion, fifteen million, two hundred twenty-eight thousand, three hundred eight".