41574481 has 8 divisors (see below), whose sum is σ = 45276840. Its totient is φ = 37944192.

The previous prime is 41574473. The next prime is 41574493. The reversal of 41574481 is 18447514.

41574481 = 254² + 255² + ... + 520².

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 819025 + 40755456 = 905^2 + 6384^2 .

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

It is not a de Polignac number, because 41574481 - 2³ = 41574473 is a prime.

It is a super-2 number, since 2×41574481² = 3456874940838722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41572481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16810 + ... + 19123.

It is an arithmetic number, because the mean of its divisors is an integer number (5659605).

Almost surely, 2^41574481 is an apocalyptic number.

It is an amenable number.

41574481 is a deficient number, since it is larger than the sum of its proper divisors (3702359).

41574481 is a wasteful number, since it uses less digits than its factorization.

41574481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36035.

The product of its digits is 17920, while the sum is 34.

The square root of 41574481 is about 6447.8276186635. The cubic root of 41574481 is about 346.4247765037.

The spelling of 41574481 in words is "forty-one million, five hundred seventy-four thousand, four hundred eighty-one".