34138230 has 32 divisors (see below), whose sum is σ = 93636864. Its totient is φ = 7802976.

The previous prime is 34138219. The next prime is 34138241. The reversal of 34138230 is 3283143.

It is an interprime number because it is at equal distance from previous prime (34138219) and next prime (34138241).

It is a self number, because there is not a number n which added to its sum of digits gives 34138230.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 81072 + ... + 81491.

It is an arithmetic number, because the mean of its divisors is an integer number (2926152).

Almost surely, 2^34138230 is an apocalyptic number.

34138230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34138230 is an abundant number, since it is smaller than the sum of its proper divisors (59498634).

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

34138230 is a wasteful number, since it uses less digits than its factorization.

34138230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162580.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 34138230 is about 5842.7929965043. The cubic root of 34138230 is about 324.3996174158.

The spelling of 34138230 in words is "thirty-four million, one hundred thirty-eight thousand, two hundred thirty".