940528907 has 2 divisors, whose sum is σ = 940528908. Its totient is φ = 940528906.

The previous prime is 940528879. The next prime is 940528909. The reversal of 940528907 is 709825049.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 940528907 - 2⁶ = 940528843 is a prime.

It is a super-2 number, since 2×940528907² = 1769189249805229298, which contains 22 as substring.

Together with 940528909, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (940528909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470264453 + 470264454.

It is an arithmetic number, because the mean of its divisors is an integer number (470264454).

Almost surely, 2^940528907 is an apocalyptic number.

940528907 is a deficient number, since it is larger than the sum of its proper divisors (1).

940528907 is an equidigital number, since it uses as much as digits as its factorization.

940528907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 940528907 is about 30668.0437426322. The cubic root of 940528907 is about 979.7698011999.

The spelling of 940528907 in words is "nine hundred forty million, five hundred twenty-eight thousand, nine hundred seven".