92470889 has 6 divisors (see below), whose sum is σ = 107568234. Its totient is φ = 79260720.

The previous prime is 92470817. The next prime is 92470901. The reversal of 92470889 is 98807429.

It can be written as a sum of positive squares in only one way, i.e., 86806489 + 5664400 = 9317^2 + 2380^2 .

It is a de Polignac number, because none of the positive numbers 2^k-92470889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92478889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 943532 + ... + 943629.

It is an arithmetic number, because the mean of its divisors is an integer number (17928039).

Almost surely, 2^92470889 is an apocalyptic number.

It is an amenable number.

92470889 is a deficient number, since it is larger than the sum of its proper divisors (15097345).

92470889 is a wasteful number, since it uses less digits than its factorization.

92470889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887175 (or 1887168 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 92470889 is about 9616.1785029189. The cubic root of 92470889 is about 452.2046365668.

The spelling of 92470889 in words is "ninety-two million, four hundred seventy thousand, eight hundred eighty-nine".