35140841 has 4 divisors (see below), whose sum is σ = 35270784. Its totient is φ = 35010900.

The previous prime is 35140817. The next prime is 35140843. The reversal of 35140841 is 14804153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35140841 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 35140841.

It is not an unprimeable number, because it can be changed into a prime (35140843) 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 3 ways as a sum of consecutive naturals, for example, 64565 + ... + 65106.

It is an arithmetic number, because the mean of its divisors is an integer number (8817696).

Almost surely, 2^35140841 is an apocalyptic number.

It is an amenable number.

35140841 is a deficient number, since it is larger than the sum of its proper divisors (129943).

35140841 is a wasteful number, since it uses less digits than its factorization.

35140841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129942.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 35140841 is about 5927.9710694301. The cubic root of 35140841 is about 327.5448059436.

Adding to 35140841 its reverse (14804153), we get a palindrome (49944994).

The spelling of 35140841 in words is "thirty-five million, one hundred forty thousand, eight hundred forty-one".