41944631 has 4 divisors (see below), whose sum is σ = 42450072. Its totient is φ = 41439192.

The previous prime is 41944619. The next prime is 41944673. The reversal of 41944631 is 13644914.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41944631 is a prime.

It is a super-2 number, since 2×41944631² = 3518704139452322, which contains 22 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 (41944601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252596 + ... + 252761.

It is an arithmetic number, because the mean of its divisors is an integer number (10612518).

Almost surely, 2^41944631 is an apocalyptic number.

41944631 is a deficient number, since it is larger than the sum of its proper divisors (505441).

41944631 is an equidigital number, since it uses as much as digits as its factorization.

41944631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505440.

The product of its digits is 10368, while the sum is 32.

The square root of 41944631 is about 6476.4674784947. The cubic root of 41944631 is about 347.4498480148.

The spelling of 41944631 in words is "forty-one million, nine hundred forty-four thousand, six hundred thirty-one".