41949623 has 4 divisors (see below), whose sum is σ = 41973960. Its totient is φ = 41925288.

The previous prime is 41949619. The next prime is 41949629. The reversal of 41949623 is 32694914.

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

It is a cyclic number.

It is not a de Polignac number, because 41949623 - 2² = 41949619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41949629) 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 3 ways as a sum of consecutive naturals, for example, 9368 + ... + 13101.

It is an arithmetic number, because the mean of its divisors is an integer number (10493490).

Almost surely, 2^41949623 is an apocalyptic number.

41949623 is a deficient number, since it is larger than the sum of its proper divisors (24337).

41949623 is a wasteful number, since it uses less digits than its factorization.

41949623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24336.

The product of its digits is 46656, while the sum is 38.

The square root of 41949623 is about 6476.8528623090. The cubic root of 41949623 is about 347.4636312714.

The spelling of 41949623 in words is "forty-one million, nine hundred forty-nine thousand, six hundred twenty-three".