299355 has 16 divisors (see below), whose sum is σ = 547584. Its totient is φ = 136800.

The previous prime is 299333. The next prime is 299357. The reversal of 299355 is 553992.

It is not a de Polignac number, because 299355 - 2⁸ = 299099 is a prime.

It is a super-2 number, since 2×299355² = 179226832050, which contains 22 as substring.

299355 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (299357) 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, 1321 + ... + 1530.

It is an arithmetic number, because the mean of its divisors is an integer number (34224).

2²⁹⁹³⁵⁵ is an apocalyptic number.

299355 is a deficient number, since it is larger than the sum of its proper divisors (248229).

299355 is a wasteful number, since it uses less digits than its factorization.

299355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866.

The product of its digits is 12150, while the sum is 33.

The square root of 299355 is about 547.1334389342. The cubic root of 299355 is about 66.8952845562.

The spelling of 299355 in words is "two hundred ninety-nine thousand, three hundred fifty-five".