34122631 has 4 divisors (see below), whose sum is σ = 34631992. Its totient is φ = 33613272.

The previous prime is 34122623. The next prime is 34122643. The reversal of 34122631 is 13622143.

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 34122631 - 2³ = 34122623 is a prime.

It is a super-2 number, since 2×34122631² = 2328707892724322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34122031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254580 + ... + 254713.

It is an arithmetic number, because the mean of its divisors is an integer number (8657998).

Almost surely, 2^34122631 is an apocalyptic number.

34122631 is a deficient number, since it is larger than the sum of its proper divisors (509361).

34122631 is an equidigital number, since it uses as much as digits as its factorization.

34122631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509360.

The product of its digits is 864, while the sum is 22.

The square root of 34122631 is about 5841.4579515734. The cubic root of 34122631 is about 324.3501998902.

Adding to 34122631 its reverse (13622143), we get a palindrome (47744774).

The spelling of 34122631 in words is "thirty-four million, one hundred twenty-two thousand, six hundred thirty-one".