940912201 has 2 divisors, whose sum is σ = 940912202. Its totient is φ = 940912200.

The previous prime is 940912187. The next prime is 940912207. The reversal of 940912201 is 102219049.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 926289225 + 14622976 = 30435^2 + 3824^2 .

It is a cyclic number.

It is not a de Polignac number, because 940912201 - 2⁹ = 940911689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 940912201.

It is not a weakly prime, because it can be changed into another prime (940912207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470456100 + 470456101.

It is an arithmetic number, because the mean of its divisors is an integer number (470456101).

Almost surely, 2^940912201 is an apocalyptic number.

It is an amenable number.

940912201 is a deficient number, since it is larger than the sum of its proper divisors (1).

940912201 is an equidigital number, since it uses as much as digits as its factorization.

940912201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 940912201 is about 30674.2921841727. The cubic root of 940912201 is about 979.9028784080.

The spelling of 940912201 in words is "nine hundred forty million, nine hundred twelve thousand, two hundred one".