34223517 has 12 divisors (see below), whose sum is σ = 51583584. Its totient is φ = 21823560.

The previous prime is 34223513. The next prime is 34223543. The reversal of 34223517 is 71532243.

It is not a de Polignac number, because 34223517 - 2² = 34223513 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34223513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82459 + ... + 82872.

It is an arithmetic number, because the mean of its divisors is an integer number (4298632).

Almost surely, 2^34223517 is an apocalyptic number.

It is an amenable number.

34223517 is a deficient number, since it is larger than the sum of its proper divisors (17360067).

34223517 is a wasteful number, since it uses less digits than its factorization.

34223517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165360 (or 165357 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 34223517 is about 5850.0869224312. The cubic root of 34223517 is about 324.6695402368.

The spelling of 34223517 in words is "thirty-four million, two hundred twenty-three thousand, five hundred seventeen".