41222531 has 8 divisors (see below), whose sum is σ = 47679744. Its totient is φ = 34907400.

The previous prime is 41222527. The next prime is 41222567. The reversal of 41222531 is 13522214.

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

It is a cyclic number.

It is not a de Polignac number, because 41222531 - 2² = 41222527 is a prime.

It is a super-2 number, since 2×41222531² = 3398594124091922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41222521) 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, 34895 + ... + 36056.

It is an arithmetic number, because the mean of its divisors is an integer number (5959968).

Almost surely, 2^41222531 is an apocalyptic number.

41222531 is a deficient number, since it is larger than the sum of its proper divisors (6457213).

41222531 is an equidigital number, since it uses as much as digits as its factorization.

41222531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71041.

The product of its digits is 480, while the sum is 20.

The square root of 41222531 is about 6420.4774744562. The cubic root of 41222531 is about 345.4444485444. Note that the first 5 decimals are identical.

Adding to 41222531 its reverse (13522214), we get a palindrome (54744745).

The spelling of 41222531 in words is "forty-one million, two hundred twenty-two thousand, five hundred thirty-one".