34133425 has 12 divisors (see below), whose sum is σ = 43470556. Its totient is φ = 26568000.

The previous prime is 34133423. The next prime is 34133441. The reversal of 34133425 is 52433143.

It can be written as a sum of positive squares in 6 ways, for example, as 1882384 + 32251041 = 1372^2 + 5679^2 .

It is not a de Polignac number, because 34133425 - 2¹ = 34133423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34133425.

It is not an unprimeable number, because it can be changed into a prime (34133423) 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 11 ways as a sum of consecutive naturals, for example, 17526 + ... + 19375.

Almost surely, 2^34133425 is an apocalyptic number.

It is an amenable number.

34133425 is a deficient number, since it is larger than the sum of its proper divisors (9337131).

34133425 is a wasteful number, since it uses less digits than its factorization.

34133425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36948 (or 36943 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 34133425 is about 5842.3817917011. The cubic root of 34133425 is about 324.3843968132.

Adding to 34133425 its reverse (52433143), we get a palindrome (86566568).

It can be divided in two parts, 341 and 33425, that multiplied together give a triangular number (11397925 = T₄₇₇₄).

The spelling of 34133425 in words is "thirty-four million, one hundred thirty-three thousand, four hundred twenty-five".