41640026 has 8 divisors (see below), whose sum is σ = 63789120. Its totient is φ = 20376988.

The previous prime is 41640023. The next prime is 41640029. The reversal of 41640026 is 62004614.

It is a happy number.

41640026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41640023) and next prime (41640029).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 41639983 and 41640010.

It is not an unprimeable number, because it can be changed into a prime (41640023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221396 + ... + 221583.

It is an arithmetic number, because the mean of its divisors is an integer number (7973640).

Almost surely, 2^41640026 is an apocalyptic number.

41640026 is a deficient number, since it is larger than the sum of its proper divisors (22149094).

41640026 is a wasteful number, since it uses less digits than its factorization.

41640026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443028.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 41640026 is about 6452.9083365565. The cubic root of 41640026 is about 346.6067349963.

The spelling of 41640026 in words is "forty-one million, six hundred forty thousand, twenty-six".