41988773 has 4 divisors (see below), whose sum is σ = 42781068. Its totient is φ = 41196480.

The previous prime is 41988767. The next prime is 41988799. The reversal of 41988773 is 37788914.

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

It can be written as a sum of positive squares in 2 ways, for example, as 34492129 + 7496644 = 5873^2 + 2738^2 .

It is a cyclic number.

It is not a de Polignac number, because 41988773 - 2⁴ = 41988757 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 (41988173) 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, 396068 + ... + 396173.

It is an arithmetic number, because the mean of its divisors is an integer number (10695267).

Almost surely, 2^41988773 is an apocalyptic number.

It is an amenable number.

41988773 is a deficient number, since it is larger than the sum of its proper divisors (792295).

41988773 is an equidigital number, since it uses as much as digits as its factorization.

41988773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792294.

The product of its digits is 338688, while the sum is 47.

The square root of 41988773 is about 6479.8744586604. The cubic root of 41988773 is about 347.5716892276.

The spelling of 41988773 in words is "forty-one million, nine hundred eighty-eight thousand, seven hundred seventy-three".