34455 has 8 divisors (see below), whose sum is σ = 55152. Its totient is φ = 18368.

The previous prime is 34439. The next prime is 34457. The reversal of 34455 is 55443.

34455 = 81² + 82² + ... + 85².

It is a happy number.

34455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 34455 - 2⁴ = 34439 is a prime.

It is a plaindrome in base 10.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134 + ... + 1163.

It is an arithmetic number, because the mean of its divisors is an integer number (6894).

2³⁴⁴⁵⁵ is an apocalyptic number.

34455 is a deficient number, since it is larger than the sum of its proper divisors (20697).

34455 is a wasteful number, since it uses less digits than its factorization.

34455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305.

The product of its digits is 1200, while the sum is 21.

The square root of 34455 is about 185.6205807555. The cubic root of 34455 is about 32.5399902208.

Adding to 34455 its reverse (55443), we get a palindrome (89898).

The spelling of 34455 in words is "thirty-four thousand, four hundred fifty-five".