354603 has 12 divisors (see below), whose sum is σ = 503480. Its totient is φ = 221952.

The previous prime is 354587. The next prime is 354619. The reversal of 354603 is 306453.

It is an interprime number because it is at equal distance from previous prime (354587) and next prime (354619).

It is not a de Polignac number, because 354603 - 2⁴ = 354587 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 354603.

It is not an unprimeable number, because it can be changed into a prime (354643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 663 + ... + 1071.

2³⁵⁴⁶⁰³ is an apocalyptic number.

354603 is a deficient number, since it is larger than the sum of its proper divisors (148877).

354603 is a wasteful number, since it uses less digits than its factorization.

354603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 354603 is about 595.4855161967. The cubic root of 354603 is about 70.7805829482.

The spelling of 354603 in words is "three hundred fifty-four thousand, six hundred three".