41572231 has 2 divisors, whose sum is σ = 41572232. Its totient is φ = 41572230.

The previous prime is 41572229. The next prime is 41572241. The reversal of 41572231 is 13227514.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41572231 - 2¹ = 41572229 is a prime.

It is a super-2 number, since 2×41572231² = 3456500780634722, which contains 22 as substring.

Together with 41572229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 41572196 and 41572205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41572211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20786115 + 20786116.

It is an arithmetic number, because the mean of its divisors is an integer number (20786116).

Almost surely, 2^41572231 is an apocalyptic number.

41572231 is a deficient number, since it is larger than the sum of its proper divisors (1).

41572231 is an equidigital number, since it uses as much as digits as its factorization.

41572231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 25.

The square root of 41572231 is about 6447.6531389336. The cubic root of 41572231 is about 346.4185269183.

Adding to 41572231 its reverse (13227514), we get a palindrome (54799745).

The spelling of 41572231 in words is "forty-one million, five hundred seventy-two thousand, two hundred thirty-one".