34012023 has 4 divisors (see below), whose sum is σ = 45349368. Its totient is φ = 22674680.

The previous prime is 34012021. The next prime is 34012063. The reversal of 34012023 is 32021043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34012023 - 2¹ = 34012021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34011993 and 34012011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34012021) 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, 5668668 + ... + 5668673.

It is an arithmetic number, because the mean of its divisors is an integer number (11337342).

Almost surely, 2^34012023 is an apocalyptic number.

34012023 is a deficient number, since it is larger than the sum of its proper divisors (11337345).

34012023 is a wasteful number, since it uses less digits than its factorization.

34012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11337344.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 34012023 is about 5831.9827674643. The cubic root of 34012023 is about 323.9993617576. Note that the first 3 decimals are identical.

Adding to 34012023 its reverse (32021043), we get a palindrome (66033066).

The spelling of 34012023 in words is "thirty-four million, twelve thousand, twenty-three".