95445721 has 16 divisors (see below), whose sum is σ = 116546560. Its totient is φ = 76340880.

The previous prime is 95445703. The next prime is 95445731. The reversal of 95445721 is 12754459.

It is not a de Polignac number, because 95445721 - 2¹⁵ = 95412953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95445731) 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 in 15 ways as a sum of consecutive naturals, for example, 3556 + ... + 14266.

It is an arithmetic number, because the mean of its divisors is an integer number (7284160).

Almost surely, 2^95445721 is an apocalyptic number.

95445721 is the 5641-st hex number.

It is an amenable number.

95445721 is a deficient number, since it is larger than the sum of its proper divisors (21100839).

95445721 is a wasteful number, since it uses less digits than its factorization.

95445721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10804.

The product of its digits is 50400, while the sum is 37.

The square root of 95445721 is about 9769.6325928870. The cubic root of 95445721 is about 457.0027579568.

The spelling of 95445721 in words is "ninety-five million, four hundred forty-five thousand, seven hundred twenty-one".