35040225 has 24 divisors (see below), whose sum is σ = 63201312. Its totient is φ = 16988800.

The previous prime is 35040197. The next prime is 35040241. The reversal of 35040225 is 52204053.

35040225 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 35040225 - 2⁷ = 35040097 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 20412 + ... + 22061.

It is an arithmetic number, because the mean of its divisors is an integer number (2633388).

Almost surely, 2^35040225 is an apocalyptic number.

It is an amenable number.

35040225 is a deficient number, since it is larger than the sum of its proper divisors (28161087).

35040225 is a wasteful number, since it uses less digits than its factorization.

35040225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42497 (or 42492 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 35040225 is about 5919.4784398628. The cubic root of 35040225 is about 327.2318960354.

Adding to 35040225 its reverse (52204053), we get a palindrome (87244278).

The spelling of 35040225 in words is "thirty-five million, forty thousand, two hundred twenty-five".