40336077 has 16 divisors (see below), whose sum is σ = 55352000. Its totient is φ = 26116992.

The previous prime is 40336027. The next prime is 40336081. The reversal of 40336077 is 77063304.

It is not a de Polignac number, because 40336077 - 2⁷ = 40335949 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40336027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13299 + ... + 16047.

It is an arithmetic number, because the mean of its divisors is an integer number (3459500).

Almost surely, 2^40336077 is an apocalyptic number.

It is an amenable number.

40336077 is a deficient number, since it is larger than the sum of its proper divisors (15015923).

40336077 is a wasteful number, since it uses less digits than its factorization.

40336077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 40336077 is about 6351.0689651428. The cubic root of 40336077 is about 342.9503252924.

The spelling of 40336077 in words is "forty million, three hundred thirty-six thousand, seventy-seven".