352026 has 40 divisors (see below), whose sum is σ = 823284. Its totient is φ = 112320.

The previous prime is 352021. The next prime is 352043. The reversal of 352026 is 620253.

It can be written as a sum of positive squares in 2 ways, for example, as 342225 + 9801 = 585^2 + 99^2 .

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (352021) by changing a digit.

352026 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6616 + ... + 6668.

2³⁵²⁰²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411642).

352026 is an abundant number, since it is smaller than the sum of its proper divisors (471258).

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

352026 is a wasteful number, since it uses less digits than its factorization.

352026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 352026 is about 593.3177900586. The cubic root of 352026 is about 70.6087050928.

Adding to 352026 its reverse (620253), we get a palindrome (972279).

The spelling of 352026 in words is "three hundred fifty-two thousand, twenty-six".