40336877 has 4 divisors (see below), whose sum is σ = 46099296. Its totient is φ = 34574460.

The previous prime is 40336861. The next prime is 40336897. The reversal of 40336877 is 77863304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40336877 - 2⁴ = 40336861 is a prime.

It is a super-2 number, since 2×40336877² = 3254127292226258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40336877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40336817) 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, 2881199 + ... + 2881212.

It is an arithmetic number, because the mean of its divisors is an integer number (11524824).

Almost surely, 2^40336877 is an apocalyptic number.

It is an amenable number.

40336877 is a deficient number, since it is larger than the sum of its proper divisors (5762419).

40336877 is an equidigital number, since it uses as much as digits as its factorization.

40336877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762418.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 40336877 is about 6351.1319463541. The cubic root of 40336877 is about 342.9525925634.

The spelling of 40336877 in words is "forty million, three hundred thirty-six thousand, eight hundred seventy-seven".