1238552 has 32 divisors (see below), whose sum is σ = 2812320. Its totient is φ = 499200.

The previous prime is 1238551. The next prime is 1238597. The reversal of 1238552 is 2558321.

It is a super-2 number, since 2×1238552² = 3068022113408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1238551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302 + ... + 1602.

It is an arithmetic number, because the mean of its divisors is an integer number (87885).

2^1238552 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 1238552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1406160).

1238552 is an abundant number, since it is smaller than the sum of its proper divisors (1573768).

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

1238552 is a wasteful number, since it uses less digits than its factorization.

1238552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331 (or 1327 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 1238552 is about 1112.9025114537. The cubic root of 1238552 is about 107.3918725290.

The spelling of 1238552 in words is "one million, two hundred thirty-eight thousand, five hundred fifty-two".