40476005 has 4 divisors (see below), whose sum is σ = 48571212. Its totient is φ = 32380800.

The previous prime is 40475993. The next prime is 40476011. The reversal of 40476005 is 50067404.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14760964 + 25715041 = 3842^2 + 5071^2 .

It is not a de Polignac number, because 40476005 - 2⁴ = 40475989 is a prime.

It is a super-3 number, since 3×40476005³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4047596 + ... + 4047605.

It is an arithmetic number, because the mean of its divisors is an integer number (12142803).

Almost surely, 2^40476005 is an apocalyptic number.

It is an amenable number.

40476005 is a deficient number, since it is larger than the sum of its proper divisors (8095207).

40476005 is an equidigital number, since it uses as much as digits as its factorization.

40476005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8095206.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 40476005 is about 6362.0755261157. The cubic root of 40476005 is about 343.3464385819.

The spelling of 40476005 in words is "forty million, four hundred seventy-six thousand, five".