98287923 has 16 divisors (see below), whose sum is σ = 133689600. Its totient is φ = 64212960.

The previous prime is 98287921. The next prime is 98287939. The reversal of 98287923 is 32978289.

It is a happy number.

It is not a de Polignac number, because 98287923 - 2¹ = 98287921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98287921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73858 + ... + 75176.

It is an arithmetic number, because the mean of its divisors is an integer number (8355600).

Almost surely, 2^98287923 is an apocalyptic number.

98287923 is a deficient number, since it is larger than the sum of its proper divisors (35401677).

98287923 is a wasteful number, since it uses less digits than its factorization.

98287923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802.

The product of its digits is 435456, while the sum is 48.

The square root of 98287923 is about 9914.0265785401. The cubic root of 98287923 is about 461.4947015712.

The spelling of 98287923 in words is "ninety-eight million, two hundred eighty-seven thousand, nine hundred twenty-three".