40876705 has 4 divisors (see below), whose sum is σ = 49052052. Its totient is φ = 32701360.

The previous prime is 40876691. The next prime is 40876709. The reversal of 40876705 is 50767804.

It is a happy number.

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 29343889 + 11532816 = 5417^2 + 3396^2 .

It is not a de Polignac number, because 40876705 - 2²¹ = 38779553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40876709) 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, 4087666 + ... + 4087675.

It is an arithmetic number, because the mean of its divisors is an integer number (12263013).

Almost surely, 2^40876705 is an apocalyptic number.

It is an amenable number.

40876705 is a deficient number, since it is larger than the sum of its proper divisors (8175347).

40876705 is an equidigital number, since it uses as much as digits as its factorization.

40876705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8175346.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 40876705 is about 6393.4892664335. The cubic root of 40876705 is about 344.4757282450.

The spelling of 40876705 in words is "forty million, eight hundred seventy-six thousand, seven hundred five".