41868451 has 4 divisors (see below), whose sum is σ = 41904072. Its totient is φ = 41832832.

The previous prime is 41868427. The next prime is 41868539. The reversal of 41868451 is 15486814.

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

It is a cyclic number.

It is not a de Polignac number, because 41868451 - 2¹¹ = 41866403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41868451.

It is not an unprimeable number, because it can be changed into a prime (41868551) 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, 15985 + ... + 18418.

It is an arithmetic number, because the mean of its divisors is an integer number (10476018).

Almost surely, 2^41868451 is an apocalyptic number.

41868451 is a deficient number, since it is larger than the sum of its proper divisors (35621).

41868451 is a wasteful number, since it uses less digits than its factorization.

41868451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35620.

The product of its digits is 30720, while the sum is 37.

The square root of 41868451 is about 6470.5835130999. The cubic root of 41868451 is about 347.2393739590.

The spelling of 41868451 in words is "forty-one million, eight hundred sixty-eight thousand, four hundred fifty-one".