34542238 has 8 divisors (see below), whose sum is σ = 53213832. Its totient is φ = 16804296.

The previous prime is 34542229. The next prime is 34542239. The reversal of 34542238 is 83224543.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34542239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233320 + ... + 233467.

It is an arithmetic number, because the mean of its divisors is an integer number (6651729).

Almost surely, 2^34542238 is an apocalyptic number.

34542238 is a deficient number, since it is larger than the sum of its proper divisors (18671594).

34542238 is a wasteful number, since it uses less digits than its factorization.

34542238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466826.

The product of its digits is 23040, while the sum is 31.

The square root of 34542238 is about 5877.2644997482. The cubic root of 34542238 is about 325.6743017833.

The spelling of 34542238 in words is "thirty-four million, five hundred forty-two thousand, two hundred thirty-eight".