35140541 has 4 divisors (see below), whose sum is σ = 35154300. Its totient is φ = 35126784.

The previous prime is 35140531. The next prime is 35140549. The reversal of 35140541 is 14504153.

35140541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18705625 + 16434916 = 4325^2 + 4054^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35140541 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 (35140549) 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 3 ways as a sum of consecutive naturals, for example, 1796 + ... + 8573.

It is an arithmetic number, because the mean of its divisors is an integer number (8788575).

Almost surely, 2^35140541 is an apocalyptic number.

It is an amenable number.

35140541 is a deficient number, since it is larger than the sum of its proper divisors (13759).

35140541 is a wasteful number, since it uses less digits than its factorization.

35140541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13758.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 35140541 is about 5927.9457656089. The cubic root of 35140541 is about 327.5438738494.

Adding to 35140541 its reverse (14504153), we get a palindrome (49644694).

The spelling of 35140541 in words is "thirty-five million, one hundred forty thousand, five hundred forty-one".