352003 has 4 divisors (see below), whose sum is σ = 356328. Its totient is φ = 347680.

The previous prime is 351991. The next prime is 352007. The reversal of 352003 is 300253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300253 = 211 ⋅1423.

It is a cyclic number.

It is not a de Polignac number, because 352003 - 2⁵ = 351971 is a prime.

It is a super-2 number, since 2×352003² = 247812224018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2038 + ... + 2203.

It is an arithmetic number, because the mean of its divisors is an integer number (89082).

2³⁵²⁰⁰³ is an apocalyptic number.

352003 is a deficient number, since it is larger than the sum of its proper divisors (4325).

352003 is an equidigital number, since it uses as much as digits as its factorization.

352003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324.

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 352003 is about 593.2984072118. The cubic root of 352003 is about 70.6071672939.

Adding to 352003 its reverse (300253), we get a palindrome (652256).

The spelling of 352003 in words is "three hundred fifty-two thousand, three".