40880207 has 2 divisors, whose sum is σ = 40880208. Its totient is φ = 40880206.

The previous prime is 40880201. The next prime is 40880249. The reversal of 40880207 is 70208804.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40880207 - 2¹⁸ = 40618063 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40880207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40880201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20440103 + 20440104.

It is an arithmetic number, because the mean of its divisors is an integer number (20440104).

Almost surely, 2^40880207 is an apocalyptic number.

40880207 is a deficient number, since it is larger than the sum of its proper divisors (1).

40880207 is an equidigital number, since it uses as much as digits as its factorization.

40880207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 40880207 is about 6393.7631329288. The cubic root of 40880207 is about 344.4855653030.

The spelling of 40880207 in words is "forty million, eight hundred eighty thousand, two hundred seven".