41251806 has 24 divisors (see below), whose sum is σ = 91282464. Its totient is φ = 13457760.

The previous prime is 41251783. The next prime is 41251829. The reversal of 41251806 is 60815214.

It is an interprime number because it is at equal distance from previous prime (41251783) and next prime (41251829).

It is a super-2 number, since 2×41251806² = 3403422996523272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41251806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23535 + ... + 25226.

It is an arithmetic number, because the mean of its divisors is an integer number (3803436).

Almost surely, 2^41251806 is an apocalyptic number.

41251806 is an abundant number, since it is smaller than the sum of its proper divisors (50030658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41251806 is a wasteful number, since it uses less digits than its factorization.

41251806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48816 (or 48813 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 41251806 is about 6422.7568847030. The cubic root of 41251806 is about 345.5262039419.

The spelling of 41251806 in words is "forty-one million, two hundred fifty-one thousand, eight hundred six".