34118825 has 24 divisors (see below), whose sum is σ = 46335576. Its totient is φ = 24768000.

The previous prime is 34118809. The next prime is 34118827. The reversal of 34118825 is 52881143.

It can be written as a sum of positive squares in 12 ways, for example, as 21187609 + 12931216 = 4603^2 + 3596^2 .

It is not a de Polignac number, because 34118825 - 2⁴ = 34118809 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34118791 and 34118800.

It is not an unprimeable number, because it can be changed into a prime (34118827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18965 + ... + 20685.

It is an arithmetic number, because the mean of its divisors is an integer number (1930649).

Almost surely, 2^34118825 is an apocalyptic number.

It is an amenable number.

34118825 is a deficient number, since it is larger than the sum of its proper divisors (12216751).

34118825 is a wasteful number, since it uses less digits than its factorization.

34118825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805 (or 1800 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 34118825 is about 5841.1321676538. The cubic root of 34118825 is about 324.3381402226.

Adding to 34118825 its reverse (52881143), we get a palindrome (86999968).

It can be divided in two parts, 34118 and 825, that added together give a palindrome (34943).

The spelling of 34118825 in words is "thirty-four million, one hundred eighteen thousand, eight hundred twenty-five".