352566 has 16 divisors (see below), whose sum is σ = 783600. Its totient is φ = 117504.

The previous prime is 352549. The next prime is 352579. The reversal of 352566 is 665253.

352566 is nontrivially palindromic in base 15.

It is a hoax number, since the sum of its digits (27) 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 (27).

352566 is an undulating number in base 15.

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, 3211 + ... + 3318.

It is an arithmetic number, because the mean of its divisors is an integer number (48975).

2³⁵²⁵⁶⁶ is an apocalyptic number.

352566 is an abundant number, since it is smaller than the sum of its proper divisors (431034).

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

352566 is a wasteful number, since it uses less digits than its factorization.

352566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540 (or 6534 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 352566 is about 593.7726837772. The cubic root of 352566 is about 70.6447907050.

It can be divided in two parts, 35 and 2566, that added together give a square (2601 = 51²).

The spelling of 352566 in words is "three hundred fifty-two thousand, five hundred sixty-six".