41925979 has 4 divisors (see below), whose sum is σ = 42031984. Its totient is φ = 41819976.

The previous prime is 41925977. The next prime is 41925991. The reversal of 41925979 is 97952914.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97952914 = 2 ⋅48976457.

It is a cyclic number.

It is not a de Polignac number, because 41925979 - 2¹ = 41925977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41925977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52407 + ... + 53200.

It is an arithmetic number, because the mean of its divisors is an integer number (10507996).

Almost surely, 2^41925979 is an apocalyptic number.

41925979 is a deficient number, since it is larger than the sum of its proper divisors (106005).

41925979 is a wasteful number, since it uses less digits than its factorization.

41925979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106004.

The product of its digits is 204120, while the sum is 46.

The square root of 41925979 is about 6475.0273358496. The cubic root of 41925979 is about 347.3983388764.

The spelling of 41925979 in words is "forty-one million, nine hundred twenty-five thousand, nine hundred seventy-nine".