92646575641 has 9 divisors (see below), whose sum is σ = 94444051359. Its totient is φ = 90882699336.

The previous prime is 92646575633. The next prime is 92646575663. The reversal of 92646575641 is 14657564629.

The square root of 92646575641 is 304379.

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

It can be written as a sum of positive squares in only one way, i.e., 66788649225 + 25857926416 = 258435^2 + 160804^2 .

It is not a de Polignac number, because 92646575641 - 2³ = 92646575633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92646575341) 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, 16129216 + ... + 16134958.

Almost surely, 2^92646575641 is an apocalyptic number.

92646575641 is the 304379-th square number.

92646575641 is the 152190-th centered octagonal number.

It is an amenable number.

92646575641 is a deficient number, since it is larger than the sum of its proper divisors (1797475718).

92646575641 is an frugal number, since it uses more digits than its factorization.

92646575641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11592 (or 5796 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 55.

The spelling of 92646575641 in words is "ninety-two billion, six hundred forty-six million, five hundred seventy-five thousand, six hundred forty-one".