41861545 has 8 divisors (see below), whose sum is σ = 54800640. Its totient is φ = 30444720.

The previous prime is 41861543. The next prime is 41861557. The reversal of 41861545 is 54516814.

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

It is not a de Polignac number, because 41861545 - 2¹ = 41861543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41861545.

It is not an unprimeable number, because it can be changed into a prime (41861543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380505 + ... + 380614.

It is an arithmetic number, because the mean of its divisors is an integer number (6850080).

Almost surely, 2^41861545 is an apocalyptic number.

It is an amenable number.

41861545 is a deficient number, since it is larger than the sum of its proper divisors (12939095).

41861545 is a wasteful number, since it uses less digits than its factorization.

41861545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761135.

The product of its digits is 19200, while the sum is 34.

The square root of 41861545 is about 6470.0498452485. The cubic root of 41861545 is about 347.2202810866.

The spelling of 41861545 in words is "forty-one million, eight hundred sixty-one thousand, five hundred forty-five".