92948221 has 8 divisors (see below), whose sum is σ = 97496640. Its totient is φ = 88442112.

The previous prime is 92948147. The next prime is 92948227. The reversal of 92948221 is 12284929.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 92948221 - 2¹⁷ = 92817149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92948227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6031 + ... + 14908.

It is an arithmetic number, because the mean of its divisors is an integer number (12187080).

Almost surely, 2^92948221 is an apocalyptic number.

It is an amenable number.

92948221 is a deficient number, since it is larger than the sum of its proper divisors (4548419).

92948221 is a wasteful number, since it uses less digits than its factorization.

92948221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21155.

The product of its digits is 20736, while the sum is 37.

The square root of 92948221 is about 9640.9657711248. The cubic root of 92948221 is about 452.9813905650.

The spelling of 92948221 in words is "ninety-two million, nine hundred forty-eight thousand, two hundred twenty-one".