40132207 has 2 divisors, whose sum is σ = 40132208. Its totient is φ = 40132206.

The previous prime is 40132181. The next prime is 40132247. The reversal of 40132207 is 70223104.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40132207 is a prime.

It is a super-2 number, since 2×40132207² = 3221188077381698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40132247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066103 + 20066104.

It is an arithmetic number, because the mean of its divisors is an integer number (20066104).

Almost surely, 2^40132207 is an apocalyptic number.

40132207 is a deficient number, since it is larger than the sum of its proper divisors (1).

40132207 is an equidigital number, since it uses as much as digits as its factorization.

40132207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 40132207 is about 6334.9985793211. The cubic root of 40132207 is about 342.3715596328.

The spelling of 40132207 in words is "forty million, one hundred thirty-two thousand, two hundred seven".