93472022256649 has 9 divisors (see below), whose sum is σ = 98650721515917. Its totient is φ = 88552268112204.

The previous prime is 93472022256629. The next prime is 93472022256653. The reversal of 93472022256649 is 94665222027439.

It is a happy number.

The square root of 93472022256649 is 9668093.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 93472022256649 - 2¹⁹ = 93472021732361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93472022256619) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 183439344 + ... + 183948190.

Almost surely, 2^{93472022256649} is an apocalyptic number.

93472022256649 is the 9668093-rd square number.

93472022256649 is the 4834047-th centered octagonal number.

It is an amenable number.

93472022256649 is a deficient number, since it is larger than the sum of its proper divisors (5178699259268).

93472022256649 is an frugal number, since it uses more digits than its factorization.

93472022256649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017732 (or 508866 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 61.

The spelling of 93472022256649 in words is "ninety-three trillion, four hundred seventy-two billion, twenty-two million, two hundred fifty-six thousand, six hundred forty-nine".