41742523 has 4 divisors (see below), whose sum is σ = 43089088. Its totient is φ = 40395960.

The previous prime is 41742521. The next prime is 41742529. The reversal of 41742523 is 32524714.

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 41742523 - 2¹ = 41742521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41742491 and 41742500.

It is not an unprimeable number, because it can be changed into a prime (41742521) 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, 673236 + ... + 673297.

It is an arithmetic number, because the mean of its divisors is an integer number (10772272).

Almost surely, 2^41742523 is an apocalyptic number.

41742523 is a deficient number, since it is larger than the sum of its proper divisors (1346565).

41742523 is a wasteful number, since it uses less digits than its factorization.

41742523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346564.

The product of its digits is 6720, while the sum is 28.

The square root of 41742523 is about 6460.8453781220. The cubic root of 41742523 is about 346.8908930088.

The spelling of 41742523 in words is "forty-one million, seven hundred forty-two thousand, five hundred twenty-three".