35621045 has 8 divisors (see below), whose sum is σ = 42967896. Its totient is φ = 28348416.

The previous prime is 35621041. The next prime is 35621059. The reversal of 35621045 is 54012653.

35621045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9498724 + 26122321 = 3082^2 + 5111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 35621045 - 2² = 35621041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35621041) 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 7 ways as a sum of consecutive naturals, for example, 17492 + ... + 19421.

It is an arithmetic number, because the mean of its divisors is an integer number (5370987).

Almost surely, 2^35621045 is an apocalyptic number.

It is an amenable number.

35621045 is a deficient number, since it is larger than the sum of its proper divisors (7346851).

35621045 is a wasteful number, since it uses less digits than its factorization.

35621045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37111.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 35621045 is about 5968.3368705193. The cubic root of 35621045 is about 329.0300413251.

Adding to 35621045 its reverse (54012653), we get a palindrome (89633698).

The spelling of 35621045 in words is "thirty-five million, six hundred twenty-one thousand, forty-five".