95644609 has 2 divisors, whose sum is σ = 95644610. Its totient is φ = 95644608.

The previous prime is 95644583. The next prime is 95644621. The reversal of 95644609 is 90644659.

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., 72335025 + 23309584 = 8505^2 + 4828^2 .

It is a cyclic number.

It is not a de Polignac number, because 95644609 - 2⁷ = 95644481 is a prime.

It is not a weakly prime, because it can be changed into another prime (95644699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47822304 + 47822305.

It is an arithmetic number, because the mean of its divisors is an integer number (47822305).

Almost surely, 2^95644609 is an apocalyptic number.

It is an amenable number.

95644609 is a deficient number, since it is larger than the sum of its proper divisors (1).

95644609 is an equidigital number, since it uses as much as digits as its factorization.

95644609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 95644609 is about 9779.8061841736. The cubic root of 95644609 is about 457.3199689793.

The spelling of 95644609 in words is "ninety-five million, six hundred forty-four thousand, six hundred nine".