41742563 has 4 divisors (see below), whose sum is σ = 43939560. Its totient is φ = 39545568.

The previous prime is 41742553. The next prime is 41742577. The reversal of 41742563 is 36524714.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41742563 - 2⁸ = 41742307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41742553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1098470 + ... + 1098507.

It is an arithmetic number, because the mean of its divisors is an integer number (10984890).

Almost surely, 2^41742563 is an apocalyptic number.

41742563 is a deficient number, since it is larger than the sum of its proper divisors (2196997).

41742563 is a wasteful number, since it uses less digits than its factorization.

41742563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196996.

The product of its digits is 20160, while the sum is 32.

The square root of 41742563 is about 6460.8484736914. The cubic root of 41742563 is about 346.8910038121.

The spelling of 41742563 in words is "forty-one million, seven hundred forty-two thousand, five hundred sixty-three".