92549989 has 8 divisors (see below), whose sum is σ = 111993408. Its totient is φ = 74662080.

The previous prime is 92549959. The next prime is 92550011. The reversal of 92549989 is 98994529.

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 92549989 - 2⁵ = 92549957 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 (92549959) 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, 388747 + ... + 388984.

It is an arithmetic number, because the mean of its divisors is an integer number (13999176).

Almost surely, 2^92549989 is an apocalyptic number.

It is an amenable number.

92549989 is a deficient number, since it is larger than the sum of its proper divisors (19443419).

92549989 is a wasteful number, since it uses less digits than its factorization.

92549989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777755.

The product of its digits is 2099520, while the sum is 55.

The square root of 92549989 is about 9620.2904841798. The cubic root of 92549989 is about 452.3335390891. Note that the first 3 decimals are identical.

The spelling of 92549989 in words is "ninety-two million, five hundred forty-nine thousand, nine hundred eighty-nine".