34180454 has 16 divisors (see below), whose sum is σ = 63922176. Its totient is φ = 13317000.

The previous prime is 34180453. The next prime is 34180477. The reversal of 34180454 is 45408143.

It is a super-2 number, since 2×34180454² = 2336606871292232, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34180453) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 110822 + ... + 111129.

It is an arithmetic number, because the mean of its divisors is an integer number (3995136).

Almost surely, 2^34180454 is an apocalyptic number.

34180454 is a deficient number, since it is larger than the sum of its proper divisors (29741722).

34180454 is a wasteful number, since it uses less digits than its factorization.

34180454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221971.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 34180454 is about 5846.4052203042. The cubic root of 34180454 is about 324.5333072808.

Adding to 34180454 its reverse (45408143), we get a palindrome (79588597).

The spelling of 34180454 in words is "thirty-four million, one hundred eighty thousand, four hundred fifty-four".