8838772 has 6 divisors (see below), whose sum is σ = 15467858. Its totient is φ = 4419384.

The previous prime is 8838769. The next prime is 8838803. The reversal of 8838772 is 2778388.

It can be written as a sum of positive squares in only one way, i.e., 8797156 + 41616 = 2966^2 + 204^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1104843 + ... + 1104850.

Almost surely, 2^8838772 is an apocalyptic number.

It is an amenable number.

8838772 is a deficient number, since it is larger than the sum of its proper divisors (6629086).

8838772 is a wasteful number, since it uses less digits than its factorization.

8838772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209697 (or 2209695 counting only the distinct ones).

The product of its digits is 150528, while the sum is 43.

The square root of 8838772 is about 2973.0072317436. The cubic root of 8838772 is about 206.7587876976.

Subtracting from 8838772 its sum of digits (43), we obtain a square (8838729 = 2973²).

It can be divided in two parts, 8 and 838772, that multiplied together give a palindrome (6710176).

The spelling of 8838772 in words is "eight million, eight hundred thirty-eight thousand, seven hundred seventy-two".