34223512 has 16 divisors (see below), whose sum is σ = 64602000. Its totient is φ = 16996320.

The previous prime is 34223489. The next prime is 34223513. The reversal of 34223512 is 21532243.

It is a super-2 number, since 2×34223512² = 2342497547228288, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 13164 + ... + 15547.

It is an arithmetic number, because the mean of its divisors is an integer number (4037625).

Almost surely, 2^34223512 is an apocalyptic number.

It is an amenable number.

34223512 is a deficient number, since it is larger than the sum of its proper divisors (30378488).

34223512 is a wasteful number, since it uses less digits than its factorization.

34223512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28866 (or 28862 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 34223512 is about 5850.0864950871. The cubic root of 34223512 is about 324.6695244255.

Adding to 34223512 its reverse (21532243), we get a palindrome (55755755).

The spelling of 34223512 in words is "thirty-four million, two hundred twenty-three thousand, five hundred twelve".