41220275 has 6 divisors (see below), whose sum is σ = 51113172. Its totient is φ = 32976200.

The previous prime is 41220271. The next prime is 41220287. The reversal of 41220275 is 57202214.

It is a happy number.

It is not a de Polignac number, because 41220275 - 2² = 41220271 is a prime.

It is a super-2 number, since 2×41220275² = 3398222142151250, which contains 22 as substring.

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 41220275.

It is not an unprimeable number, because it can be changed into a prime (41220271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 824381 + ... + 824430.

It is an arithmetic number, because the mean of its divisors is an integer number (8518862).

Almost surely, 2^41220275 is an apocalyptic number.

41220275 is a deficient number, since it is larger than the sum of its proper divisors (9892897).

41220275 is a wasteful number, since it uses less digits than its factorization.

41220275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648821 (or 1648816 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 41220275 is about 6420.3017841843. The cubic root of 41220275 is about 345.4381466760.

Adding to 41220275 its reverse (57202214), we get a palindrome (98422489).

The spelling of 41220275 in words is "forty-one million, two hundred twenty thousand, two hundred seventy-five".