8770072152 has 16 divisors (see below), whose sum is σ = 21925180440. Its totient is φ = 2923357376.

The previous prime is 8770072151. The next prime is 8770072163. The reversal of 8770072152 is 2512700778.

It is a super-2 number, since 2×8770072152² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8770072152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8770072151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182709813 + ... + 182709860.

Almost surely, 2^8770072152 is an apocalyptic number.

It is an amenable number.

8770072152 is an abundant number, since it is smaller than the sum of its proper divisors (13155108288).

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

8770072152 is a wasteful number, since it uses less digits than its factorization.

8770072152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365419682 (or 365419678 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 39.

The square root of 8770072152 is about 93648.6633754054. The cubic root of 8770072152 is about 2062.2171240184.

The spelling of 8770072152 in words is "eight billion, seven hundred seventy million, seventy-two thousand, one hundred fifty-two".