34323155 has 4 divisors (see below), whose sum is σ = 41187792. Its totient is φ = 27458520.

The previous prime is 34323143. The next prime is 34323167. The reversal of 34323155 is 55132343.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (34323143) and next prime (34323167).

It is not a de Polignac number, because 34323155 - 2¹⁸ = 34061011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3432311 + ... + 3432320.

It is an arithmetic number, because the mean of its divisors is an integer number (10296948).

Almost surely, 2^34323155 is an apocalyptic number.

34323155 is a deficient number, since it is larger than the sum of its proper divisors (6864637).

34323155 is an equidigital number, since it uses as much as digits as its factorization.

34323155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6864636.

The product of its digits is 5400, while the sum is 26.

The square root of 34323155 is about 5858.5966749726. The cubic root of 34323155 is about 324.9843148249.

Adding to 34323155 its reverse (55132343), we get a palindrome (89455498).

The spelling of 34323155 in words is "thirty-four million, three hundred twenty-three thousand, one hundred fifty-five".