40184063 has 2 divisors, whose sum is σ = 40184064. Its totient is φ = 40184062.

The previous prime is 40184047. The next prime is 40184129. The reversal of 40184063 is 36048104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40184063 - 2⁴ = 40184047 is a prime.

It is a super-2 number, since 2×40184063² = 3229517838375938, which contains 22 as substring.

It is a Chen prime.

It is equal to p_2444165 and since 40184063 and 2444165 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40184003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20092031 + 20092032.

It is an arithmetic number, because the mean of its divisors is an integer number (20092032).

Almost surely, 2^40184063 is an apocalyptic number.

40184063 is a deficient number, since it is larger than the sum of its proper divisors (1).

40184063 is an equidigital number, since it uses as much as digits as its factorization.

40184063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 40184063 is about 6339.0900766593. The cubic root of 40184063 is about 342.5189589377.

The spelling of 40184063 in words is "forty million, one hundred eighty-four thousand, sixty-three".