8150072 has 48 divisors (see below), whose sum is σ = 18837360. Its totient is φ = 3284736.

The previous prime is 8150071. The next prime is 8150099. The reversal of 8150072 is 2700518.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8150071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6053 + ... + 7275.

It is an arithmetic number, because the mean of its divisors is an integer number (392445).

Almost surely, 2^8150072 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 8150072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9418680).

8150072 is an abundant number, since it is smaller than the sum of its proper divisors (10687288).

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

8150072 is a wasteful number, since it uses less digits than its factorization.

8150072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 8150072 is about 2854.8330949462. The cubic root of 8150072 is about 201.2428604903.

The spelling of 8150072 in words is "eight million, one hundred fifty thousand, seventy-two".