41961545 has 8 divisors (see below), whose sum is σ = 52543296. Its totient is φ = 32109616.

The previous prime is 41961539. The next prime is 41961581. The reversal of 41961545 is 54516914.

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

It is a cyclic number.

It is not a de Polignac number, because 41961545 - 2¹² = 41957449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182327 + ... + 182556.

It is an arithmetic number, because the mean of its divisors is an integer number (6567912).

Almost surely, 2^41961545 is an apocalyptic number.

It is an amenable number.

41961545 is a deficient number, since it is larger than the sum of its proper divisors (10581751).

41961545 is a wasteful number, since it uses less digits than its factorization.

41961545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364911.

The product of its digits is 21600, while the sum is 35.

The square root of 41961545 is about 6477.7731513229. The cubic root of 41961545 is about 347.4965443129.

The spelling of 41961545 in words is "forty-one million, nine hundred sixty-one thousand, five hundred forty-five".