99850874 has 4 divisors (see below), whose sum is σ = 149776314. Its totient is φ = 49925436.

The previous prime is 99850853. The next prime is 99850931. The reversal of 99850874 is 47805899.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47805899 = 2063 ⋅23173.

It can be written as a sum of positive squares in only one way, i.e., 91107025 + 8743849 = 9545^2 + 2957^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24962717 + ... + 24962720.

Almost surely, 2^99850874 is an apocalyptic number.

99850874 is a deficient number, since it is larger than the sum of its proper divisors (49925440).

99850874 is a wasteful number, since it uses less digits than its factorization.

99850874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49925439.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 99850874 is about 9992.5409181049. The cubic root of 99850874 is about 463.9280413826.

The spelling of 99850874 in words is "ninety-nine million, eight hundred fifty thousand, eight hundred seventy-four".