8738772 has 24 divisors (see below), whose sum is σ = 23303616. Its totient is φ = 2496768.

The previous prime is 8738767. The next prime is 8738783. The reversal of 8738772 is 2778378.

8738772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8738772² = 152732272135968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51933 + ... + 52100.

It is an arithmetic number, because the mean of its divisors is an integer number (970984).

Almost surely, 2^8738772 is an apocalyptic number.

It is an amenable number.

8738772 is an abundant number, since it is smaller than the sum of its proper divisors (14564844).

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

8738772 is a wasteful number, since it uses less digits than its factorization.

8738772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104047 (or 104045 counting only the distinct ones).

The product of its digits is 131712, while the sum is 42.

The square root of 8738772 is about 2956.1414039251. The cubic root of 8738772 is about 205.9760867079.

The spelling of 8738772 in words is "eight million, seven hundred thirty-eight thousand, seven hundred seventy-two".