41630261 has 8 divisors (see below), whose sum is σ = 42282240. Its totient is φ = 40983408.

The previous prime is 41630233. The next prime is 41630279. The reversal of 41630261 is 16203614.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41630261 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 (41630461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17060 + ... + 19346.

It is an arithmetic number, because the mean of its divisors is an integer number (5285280).

Almost surely, 2^41630261 is an apocalyptic number.

It is an amenable number.

41630261 is a deficient number, since it is larger than the sum of its proper divisors (651979).

41630261 is a wasteful number, since it uses less digits than its factorization.

41630261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 41630261 is about 6452.1516566181. The cubic root of 41630261 is about 346.5796386365.

Adding to 41630261 its reverse (16203614), we get a palindrome (57833875).

The spelling of 41630261 in words is "forty-one million, six hundred thirty thousand, two hundred sixty-one".