34861223 has 4 divisors (see below), whose sum is σ = 35338848. Its totient is φ = 34383600.

The previous prime is 34861207. The next prime is 34861241. The reversal of 34861223 is 32216843.

34861223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 34861223 - 2⁴ = 34861207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34861273) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 238703 + ... + 238848.

It is an arithmetic number, because the mean of its divisors is an integer number (8834712).

Almost surely, 2^34861223 is an apocalyptic number.

34861223 is a deficient number, since it is larger than the sum of its proper divisors (477625).

34861223 is an equidigital number, since it uses as much as digits as its factorization.

34861223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477624.

The product of its digits is 6912, while the sum is 29.

The square root of 34861223 is about 5904.3393364542. The cubic root of 34861223 is about 326.6737261883.

The spelling of 34861223 in words is "thirty-four million, eight hundred sixty-one thousand, two hundred twenty-three".