355535 has 8 divisors (see below), whose sum is σ = 429936. Its totient is φ = 282240.

The previous prime is 355529. The next prime is 355541. The reversal of 355535 is 535553.

It is an interprime number because it is at equal distance from previous prime (355529) and next prime (355541).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 355535 - 2⁴ = 355519 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

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, 887 + ... + 1223.

It is an arithmetic number, because the mean of its divisors is an integer number (53742).

2³⁵⁵⁵³⁵ is an apocalyptic number.

355535 is a deficient number, since it is larger than the sum of its proper divisors (74401).

355535 is a wasteful number, since it uses less digits than its factorization.

355535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553.

The product of its digits is 5625, while the sum is 26.

The square root of 355535 is about 596.2675573935. The cubic root of 355535 is about 70.8425393648.

The spelling of 355535 in words is "three hundred fifty-five thousand, five hundred thirty-five".