41920807 has 2 divisors, whose sum is σ = 41920808. Its totient is φ = 41920806.

The previous prime is 41920799. The next prime is 41920817. The reversal of 41920807 is 70802914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41920807 - 2³ = 41920799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41920817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20960403 + 20960404.

It is an arithmetic number, because the mean of its divisors is an integer number (20960404).

Almost surely, 2^41920807 is an apocalyptic number.

41920807 is a deficient number, since it is larger than the sum of its proper divisors (1).

41920807 is an equidigital number, since it uses as much as digits as its factorization.

41920807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 41920807 is about 6474.6279429787. The cubic root of 41920807 is about 347.3840532382.

The spelling of 41920807 in words is "forty-one million, nine hundred twenty thousand, eight hundred seven".