40271067 has 8 divisors (see below), whose sum is σ = 59660880. Its totient is φ = 26847360.

The previous prime is 40271047. The next prime is 40271069. The reversal of 40271067 is 76017204.

It is not a de Polignac number, because 40271067 - 2⁶ = 40271003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1491521 = 40271067 / (4 + 0 + 2 + 7 + 1 + 0 + 6 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 40271067.

It is not an unprimeable number, because it can be changed into a prime (40271069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745734 + ... + 745787.

It is an arithmetic number, because the mean of its divisors is an integer number (7457610).

Almost surely, 2^40271067 is an apocalyptic number.

40271067 is a deficient number, since it is larger than the sum of its proper divisors (19389813).

40271067 is a wasteful number, since it uses less digits than its factorization.

40271067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491530 (or 1491524 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 40271067 is about 6345.9488652210. The cubic root of 40271067 is about 342.7659808971.

The spelling of 40271067 in words is "forty million, two hundred seventy-one thousand, sixty-seven".