41072641 has 8 divisors (see below), whose sum is σ = 42957504. Its totient is φ = 39196080.

The previous prime is 41072621. The next prime is 41072651. The reversal of 41072641 is 14627014.

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 41072641 - 2⁷ = 41072513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41072621) 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, 9475 + ... + 13111.

It is an arithmetic number, because the mean of its divisors is an integer number (5369688).

Almost surely, 2^41072641 is an apocalyptic number.

It is an amenable number.

41072641 is a deficient number, since it is larger than the sum of its proper divisors (1884863).

41072641 is a wasteful number, since it uses less digits than its factorization.

41072641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 41072641 is about 6408.7940363223. The cubic root of 41072641 is about 345.0252477497.

Adding to 41072641 its reverse (14627014), we get a palindrome (55699655).

The spelling of 41072641 in words is "forty-one million, seventy-two thousand, six hundred forty-one".