41780247 has 8 divisors (see below), whose sum is σ = 55818480. Its totient is φ = 27797760.

The previous prime is 41780209. The next prime is 41780251. The reversal of 41780247 is 74208714.

41780247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 41780247 - 2¹⁰ = 41779223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41780257) 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 7 ways as a sum of consecutive naturals, for example, 12154 + ... + 15207.

It is an arithmetic number, because the mean of its divisors is an integer number (6977310).

Almost surely, 2^41780247 is an apocalyptic number.

41780247 is a deficient number, since it is larger than the sum of its proper divisors (14038233).

41780247 is a wasteful number, since it uses less digits than its factorization.

41780247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27873.

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 41780247 is about 6463.7641510191. The cubic root of 41780247 is about 346.9953601962.

The spelling of 41780247 in words is "forty-one million, seven hundred eighty thousand, two hundred forty-seven".