34166425 has 6 divisors (see below), whose sum is σ = 42366398. Its totient is φ = 27333120.

The previous prime is 34166423. The next prime is 34166443. The reversal of 34166425 is 52466143.

It can be written as a sum of positive squares in 3 ways, for example, as 1172889 + 32993536 = 1083^2 + 5744^2 .

It is not a de Polignac number, because 34166425 - 2¹ = 34166423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34166423) 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 5 ways as a sum of consecutive naturals, for example, 683304 + ... + 683353.

Almost surely, 2^34166425 is an apocalyptic number.

It is an amenable number.

34166425 is a deficient number, since it is larger than the sum of its proper divisors (8199973).

34166425 is a wasteful number, since it uses less digits than its factorization.

34166425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366667 (or 1366662 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 34166425 is about 5845.2053000729. The cubic root of 34166425 is about 324.4889008021.

It can be divided in two parts, 341 and 66425, that added together give a palindrome (66766).

The spelling of 34166425 in words is "thirty-four million, one hundred sixty-six thousand, four hundred twenty-five".