838552 has 32 divisors (see below), whose sum is σ = 1849680. Its totient is φ = 351360.

The previous prime is 838547. The next prime is 838553. The reversal of 838552 is 255838.

838552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838553) by changing a digit.

838552 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778 + ... + 1510.

2⁸³⁸⁵⁵² 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 838552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924840).

838552 is an abundant number, since it is smaller than the sum of its proper divisors (1011128).

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

838552 is a wasteful number, since it uses less digits than its factorization.

838552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763 (or 759 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

The square root of 838552 is about 915.7248495045. The cubic root of 838552 is about 94.2996323850.

The spelling of 838552 in words is "eight hundred thirty-eight thousand, five hundred fifty-two".