41220471 has 4 divisors (see below), whose sum is σ = 54960632. Its totient is φ = 27480312.

The previous prime is 41220469. The next prime is 41220493. The reversal of 41220471 is 17402214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 41220471 - 2¹ = 41220469 is a prime.

It is a super-3 number, since 3×41220471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41220401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6870076 + ... + 6870081.

It is an arithmetic number, because the mean of its divisors is an integer number (13740158).

Almost surely, 2^41220471 is an apocalyptic number.

41220471 is a deficient number, since it is larger than the sum of its proper divisors (13740161).

41220471 is a wasteful number, since it uses less digits than its factorization.

41220471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13740160.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 41220471 is about 6420.3170482461. The cubic root of 41220471 is about 345.4386941879.

Adding to 41220471 its reverse (17402214), we get a palindrome (58622685).

It can be divided in two parts, 4 and 1220471, that multiplied together give a palindrome (4881884).

The spelling of 41220471 in words is "forty-one million, two hundred twenty thousand, four hundred seventy-one".