4087152072 has 96 divisors (see below), whose sum is σ = 11657131200. Its totient is φ = 1291137408.

The previous prime is 4087152071. The next prime is 4087152077. The reversal of 4087152072 is 2702517804.

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

It is not an unprimeable number, because it can be changed into a prime (4087152071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169183 + ... + 191825.

It is an arithmetic number, because the mean of its divisors is an integer number (121428450).

Almost surely, 2^4087152072 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 4087152072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5828565600).

4087152072 is an abundant number, since it is smaller than the sum of its proper divisors (7569979128).

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

4087152072 is a wasteful number, since it uses less digits than its factorization.

4087152072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22787 (or 22780 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 4087152072 is about 63930.8381925343. The cubic root of 4087152072 is about 1598.8470954982.

Adding to 4087152072 its reverse (2702517804), we get a palindrome (6789669876).

The spelling of 4087152072 in words is "four billion, eighty-seven million, one hundred fifty-two thousand, seventy-two".