40383067 has 2 divisors, whose sum is σ = 40383068. Its totient is φ = 40383066.

The previous prime is 40383043. The next prime is 40383131. The reversal of 40383067 is 76038304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40383067 - 2¹⁹ = 39858779 is a prime.

It is not a weakly prime, because it can be changed into another prime (40383017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20191533 + 20191534.

It is an arithmetic number, because the mean of its divisors is an integer number (20191534).

Almost surely, 2^40383067 is an apocalyptic number.

40383067 is a deficient number, since it is larger than the sum of its proper divisors (1).

40383067 is an equidigital number, since it uses as much as digits as its factorization.

40383067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 40383067 is about 6354.7672656046. The cubic root of 40383067 is about 343.0834483190.

The spelling of 40383067 in words is "forty million, three hundred eighty-three thousand, sixty-seven".