41664831 has 8 divisors (see below), whose sum is σ = 59826480. Its totient is φ = 25639872.

The previous prime is 41664811. The next prime is 41664863. The reversal of 41664831 is 13846614.

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

It is not a de Polignac number, because 41664831 - 2⁶ = 41664767 is a prime.

It is a super-2 number, since 2×41664831² = 3471916284517122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41664792 and 41664801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41664811) 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, 534126 + ... + 534203.

It is an arithmetic number, because the mean of its divisors is an integer number (7478310).

Almost surely, 2^41664831 is an apocalyptic number.

41664831 is a deficient number, since it is larger than the sum of its proper divisors (18161649).

41664831 is a wasteful number, since it uses less digits than its factorization.

41664831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068345.

The product of its digits is 13824, while the sum is 33.

The square root of 41664831 is about 6454.8300519843. The cubic root of 41664831 is about 346.6755459798.

The spelling of 41664831 in words is "forty-one million, six hundred sixty-four thousand, eight hundred thirty-one".