34223100 has 36 divisors (see below), whose sum is σ = 99019704. Its totient is φ = 9126080.

The previous prime is 34223099. The next prime is 34223153. The reversal of 34223100 is 132243.

34223100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×34223100² = 2342441147220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 34223100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56739 + ... + 57338.

Almost surely, 2^34223100 is an apocalyptic number.

34223100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34223100 is an abundant number, since it is smaller than the sum of its proper divisors (64796604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34223100 is a wasteful number, since it uses less digits than its factorization.

34223100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114094 (or 114087 counting only the distinct ones).

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

The square root of 34223100 is about 5850.0512818265. The cubic root of 34223100 is about 324.6682215748.

Adding to 34223100 its reverse (132243), we get a palindrome (34355343).

The spelling of 34223100 in words is "thirty-four million, two hundred twenty-three thousand, one hundred".