40316577 has 16 divisors (see below), whose sum is σ = 61581312. Its totient is φ = 22983120.

The previous prime is 40316561. The next prime is 40316579. The reversal of 40316577 is 77561304.

40316577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40316577 - 2⁴ = 40316561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40316579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7752 + ... + 11862.

It is an arithmetic number, because the mean of its divisors is an integer number (3848832).

Almost surely, 2^40316577 is an apocalyptic number.

It is an amenable number.

40316577 is a deficient number, since it is larger than the sum of its proper divisors (21264735).

40316577 is a wasteful number, since it uses less digits than its factorization.

40316577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4588.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 40316577 is about 6349.5336049193. The cubic root of 40316577 is about 342.8950512896.

The spelling of 40316577 in words is "forty million, three hundred sixteen thousand, five hundred seventy-seven".