34145198 has 16 divisors (see below), whose sum is σ = 53374464. Its totient is φ = 16364280.

The previous prime is 34145131. The next prime is 34145207. The reversal of 34145198 is 89154143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4061 + ... + 9207.

It is an arithmetic number, because the mean of its divisors is an integer number (3335904).

Almost surely, 2^34145198 is an apocalyptic number.

34145198 is a deficient number, since it is larger than the sum of its proper divisors (19229266).

34145198 is a wasteful number, since it uses less digits than its factorization.

34145198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5287.

The product of its digits is 17280, while the sum is 35.

The square root of 34145198 is about 5843.3892562450. The cubic root of 34145198 is about 324.4216871283.

It can be divided in two parts, 34145 and 198, that added together give a palindrome (34343).

The spelling of 34145198 in words is "thirty-four million, one hundred forty-five thousand, one hundred ninety-eight".