34146018 has 12 divisors (see below), whose sum is σ = 73983078. Its totient is φ = 11382000.

The previous prime is 34146011. The next prime is 34146019. The reversal of 34146018 is 81064143.

It can be written as a sum of positive squares in only one way, i.e., 26040609 + 8105409 = 5103^2 + 2847^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34145982 and 34146000.

It is not an unprimeable number, because it can be changed into a prime (34146011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 948483 + ... + 948518.

Almost surely, 2^34146018 is an apocalyptic number.

34146018 is an abundant number, since it is smaller than the sum of its proper divisors (39837060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34146018 is a wasteful number, since it uses less digits than its factorization.

34146018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897009 (or 1897006 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 34146018 is about 5843.4594205830. The cubic root of 34146018 is about 324.4242841128.

The spelling of 34146018 in words is "thirty-four million, one hundred forty-six thousand, eighteen".