41720693 has 4 divisors (see below), whose sum is σ = 47680800. Its totient is φ = 35760588.

The previous prime is 41720683. The next prime is 41720753. The reversal of 41720693 is 39602714.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41720693 - 2⁴ = 41720677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41720633) 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, 2980043 + ... + 2980056.

It is an arithmetic number, because the mean of its divisors is an integer number (11920200).

Almost surely, 2^41720693 is an apocalyptic number.

It is an amenable number.

41720693 is a deficient number, since it is larger than the sum of its proper divisors (5960107).

41720693 is an equidigital number, since it uses as much as digits as its factorization.

41720693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5960106.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 41720693 is about 6459.1557497865. The cubic root of 41720693 is about 346.8304115292.

The spelling of 41720693 in words is "forty-one million, seven hundred twenty thousand, six hundred ninety-three".