35625040 has 40 divisors (see below), whose sum is σ = 90360288. Its totient is φ = 12954240.

The previous prime is 35625017. The next prime is 35625041. The reversal of 35625040 is 4052653.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 35624996 and 35625014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35625041) 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 7 ways as a sum of consecutive naturals, for example, 19362 + ... + 21121.

Almost surely, 2^35625040 is an apocalyptic number.

It is an amenable number.

35625040 is an abundant number, since it is smaller than the sum of its proper divisors (54735248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35625040 is a wasteful number, since it uses less digits than its factorization.

35625040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40507 (or 40501 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 35625040 is about 5968.6715439870. The cubic root of 35625040 is about 329.0423414123.

Adding to 35625040 its reverse (4052653), we get a palindrome (39677693).

The spelling of 35625040 in words is "thirty-five million, six hundred twenty-five thousand, forty".