34123137 has 4 divisors (see below), whose sum is σ = 45497520. Its totient is φ = 22748756.

The previous prime is 34123093. The next prime is 34123151. The reversal of 34123137 is 73132143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34123137 - 2¹¹ = 34121089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34123637) 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, 5687187 + ... + 5687192.

It is an arithmetic number, because the mean of its divisors is an integer number (11374380).

Almost surely, 2^34123137 is an apocalyptic number.

It is an amenable number.

34123137 is a deficient number, since it is larger than the sum of its proper divisors (11374383).

34123137 is a wasteful number, since it uses less digits than its factorization.

34123137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11374382.

The product of its digits is 1512, while the sum is 24.

The square root of 34123137 is about 5841.5012625181. The cubic root of 34123137 is about 324.3518031310.

The spelling of 34123137 in words is "thirty-four million, one hundred twenty-three thousand, one hundred thirty-seven".