34040525 has 12 divisors (see below), whose sum is σ = 42309792. Its totient is φ = 27168240.

The previous prime is 34040521. The next prime is 34040543. The reversal of 34040525 is 52504043.

34040525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34040525 - 2² = 34040521 is a prime.

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 34040525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34040521) 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 11 ways as a sum of consecutive naturals, for example, 11222 + ... + 13928.

It is an arithmetic number, because the mean of its divisors is an integer number (3525816).

Almost surely, 2^34040525 is an apocalyptic number.

It is an amenable number.

34040525 is a deficient number, since it is larger than the sum of its proper divisors (8269267).

34040525 is a wasteful number, since it uses less digits than its factorization.

34040525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3220 (or 3215 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 34040525 is about 5834.4258500730. The cubic root of 34040525 is about 324.0898400715.

Adding to 34040525 its reverse (52504043), we get a palindrome (86544568).

The spelling of 34040525 in words is "thirty-four million, forty thousand, five hundred twenty-five".