35145625 has 20 divisors (see below), whose sum is σ = 44788788. Its totient is φ = 27560000.

The previous prime is 35145623. The next prime is 35145629. The reversal of 35145625 is 52654153.

It can be written as a sum of positive squares in 10 ways, for example, as 20675209 + 14470416 = 4547^2 + 3804^2 .

It is not a de Polignac number, because 35145625 - 2¹ = 35145623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35145623) 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 19 ways as a sum of consecutive naturals, for example, 32595 + ... + 33655.

Almost surely, 2^35145625 is an apocalyptic number.

It is an amenable number.

35145625 is a deficient number, since it is larger than the sum of its proper divisors (9643163).

35145625 is an equidigital number, since it uses as much as digits as its factorization.

35145625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134 (or 1119 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 35145625 is about 5928.3745664389. The cubic root of 35145625 is about 327.5596690222.

Adding to 35145625 its reverse (52654153), we get a palindrome (87799778).

The spelling of 35145625 in words is "thirty-five million, one hundred forty-five thousand, six hundred twenty-five".