40745411 has 6 divisors (see below), whose sum is σ = 47397780. Its totient is φ = 34924596.

The previous prime is 40745407. The next prime is 40745477. The reversal of 40745411 is 11454704.

It is not a de Polignac number, because 40745411 - 2² = 40745407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40741411) 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, 415721 + ... + 415818.

It is an arithmetic number, because the mean of its divisors is an integer number (7899630).

Almost surely, 2^40745411 is an apocalyptic number.

40745411 is a deficient number, since it is larger than the sum of its proper divisors (6652369).

40745411 is an equidigital number, since it uses as much as digits as its factorization.

40745411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831553 (or 831546 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 40745411 is about 6383.2132190614. The cubic root of 40745411 is about 344.1065195412.

The spelling of 40745411 in words is "forty million, seven hundred forty-five thousand, four hundred eleven".