41252643 has 6 divisors (see below), whose sum is σ = 59587164. Its totient is φ = 27501756.

The previous prime is 41252641. The next prime is 41252663. The reversal of 41252643 is 34625214.

41252643 is a `hidden beast` number, since 4 + 12 + 5 + 2 + 643 = 666.

It is not a de Polignac number, because 41252643 - 2¹ = 41252641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41252641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2291805 + ... + 2291822.

It is an arithmetic number, because the mean of its divisors is an integer number (9931194).

Almost surely, 2^41252643 is an apocalyptic number.

41252643 is a deficient number, since it is larger than the sum of its proper divisors (18334521).

41252643 is a wasteful number, since it uses less digits than its factorization.

41252643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583633 (or 4583630 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 41252643 is about 6422.8220433078. The cubic root of 41252643 is about 345.5285408373.

Adding to 41252643 its reverse (34625214), we get a palindrome (75877857).

The spelling of 41252643 in words is "forty-one million, two hundred fifty-two thousand, six hundred forty-three".