354895 has 4 divisors (see below), whose sum is σ = 425880. Its totient is φ = 283912.

The previous prime is 354883. The next prime is 354911. The reversal of 354895 is 598453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 598453 = 359 ⋅1667.

It is a cyclic number.

It is not a de Polignac number, because 354895 - 2⁹ = 354383 is a prime.

It is a super-2 number, since 2×354895² = 251900922050, which contains 22 as substring.

354895 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 354895.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35485 + ... + 35494.

It is an arithmetic number, because the mean of its divisors is an integer number (106470).

2³⁵⁴⁸⁹⁵ is an apocalyptic number.

354895 is a deficient number, since it is larger than the sum of its proper divisors (70985).

354895 is an equidigital number, since it uses as much as digits as its factorization.

354895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70984.

The product of its digits is 21600, while the sum is 34.

The square root of 354895 is about 595.7306438316. The cubic root of 354895 is about 70.8000058519.

The spelling of 354895 in words is "three hundred fifty-four thousand, eight hundred ninety-five".