40466093 has 2 divisors, whose sum is σ = 40466094. Its totient is φ = 40466092.

The previous prime is 40466089. The next prime is 40466147. The reversal of 40466093 is 39066404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27019204 + 13446889 = 5198^2 + 3667^2 .

It is a cyclic number.

It is not a de Polignac number, because 40466093 - 2² = 40466089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40466003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20233046 + 20233047.

It is an arithmetic number, because the mean of its divisors is an integer number (20233047).

Almost surely, 2^40466093 is an apocalyptic number.

It is an amenable number.

40466093 is a deficient number, since it is larger than the sum of its proper divisors (1).

40466093 is an equidigital number, since it uses as much as digits as its factorization.

40466093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 40466093 is about 6361.2964873522. The cubic root of 40466093 is about 343.3184094015.

The spelling of 40466093 in words is "forty million, four hundred sixty-six thousand, ninety-three".