352660 has 48 divisors (see below), whose sum is σ = 927360. Its totient is φ = 109440.

The previous prime is 352637. The next prime is 352661. The reversal of 352660 is 66253.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426 + ... + 1654.

It is an arithmetic number, because the mean of its divisors is an integer number (19320).

2³⁵²⁶⁶⁰ 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 352660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463680).

352660 is an abundant number, since it is smaller than the sum of its proper divisors (574700).

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

352660 is a wasteful number, since it uses less digits than its factorization.

352660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 352660 is about 593.8518333726. The cubic root of 352660 is about 70.6510685086.

The spelling of 352660 in words is "three hundred fifty-two thousand, six hundred sixty".