40376727 has 6 divisors (see below), whose sum is σ = 58321952. Its totient is φ = 26917812.

The previous prime is 40376723. The next prime is 40376737. The reversal of 40376727 is 72767304.

It is not a de Polignac number, because 40376727 - 2² = 40376723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40376691 and 40376700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40376723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2243143 + ... + 2243160.

Almost surely, 2^40376727 is an apocalyptic number.

40376727 is a deficient number, since it is larger than the sum of its proper divisors (17945225).

40376727 is a wasteful number, since it uses less digits than its factorization.

40376727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486309 (or 4486306 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 40376727 is about 6354.2684079286. The cubic root of 40376727 is about 343.0654930797.

The spelling of 40376727 in words is "forty million, three hundred seventy-six thousand, seven hundred twenty-seven".