41690365 has 4 divisors (see below), whose sum is σ = 50028444. Its totient is φ = 33352288.

The previous prime is 41690339. The next prime is 41690377. The reversal of 41690365 is 56309614.

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 24740676 + 16949689 = 4974^2 + 4117^2 .

It is a cyclic number.

It is not a de Polignac number, because 41690365 - 2²³ = 33301757 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41690365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4169032 + ... + 4169041.

It is an arithmetic number, because the mean of its divisors is an integer number (12507111).

Almost surely, 2^41690365 is an apocalyptic number.

It is an amenable number.

41690365 is a deficient number, since it is larger than the sum of its proper divisors (8338079).

41690365 is an equidigital number, since it uses as much as digits as its factorization.

41690365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8338078.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 41690365 is about 6456.8076477467. The cubic root of 41690365 is about 346.7463507449.

Adding to 41690365 its reverse (56309614), we get a palindrome (97999979).

The spelling of 41690365 in words is "forty-one million, six hundred ninety thousand, three hundred sixty-five".