40717741 has 4 divisors (see below), whose sum is σ = 42860800. Its totient is φ = 38574684.

The previous prime is 40717739. The next prime is 40717759. The reversal of 40717741 is 14771704.

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 40717741 - 2¹ = 40717739 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 (40717541) 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, 1071501 + ... + 1071538.

It is an arithmetic number, because the mean of its divisors is an integer number (10715200).

Almost surely, 2^40717741 is an apocalyptic number.

It is an amenable number.

40717741 is a deficient number, since it is larger than the sum of its proper divisors (2143059).

40717741 is a wasteful number, since it uses less digits than its factorization.

40717741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143058.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 40717741 is about 6381.0454472602. The cubic root of 40717741 is about 344.0286082436.

The spelling of 40717741 in words is "forty million, seven hundred seventeen thousand, seven hundred forty-one".