4115573172 has 192 divisors, whose sum is σ = 11623772160. Its totient is φ = 1255782528.

The previous prime is 4115573171. The next prime is 4115573173. The reversal of 4115573172 is 2713755114.

4115573172 is a `hidden beast` number, since 4 + 1 + 1 + 557 + 31 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (4115573171) and next prime (4115573173).

It is a super-2 number, since 2×4115573172² = 33875885068172283168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4115573171) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5660673 + ... + 5661399.

It is an arithmetic number, because the mean of its divisors is an integer number (60540480).

Almost surely, 2^4115573172 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 4115573172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5811886080).

4115573172 is an abundant number, since it is smaller than the sum of its proper divisors (7508198988).

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

4115573172 is a wasteful number, since it uses less digits than its factorization.

4115573172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 851 counting only the distinct ones).

The product of its digits is 29400, while the sum is 36.

The square root of 4115573172 is about 64152.7331607937. The cubic root of 4115573172 is about 1602.5445412775.

The spelling of 4115573172 in words is "four billion, one hundred fifteen million, five hundred seventy-three thousand, one hundred seventy-two".