98985074 has 4 divisors (see below), whose sum is σ = 148477614. Its totient is φ = 49492536.

The previous prime is 98985071. The next prime is 98985121. The reversal of 98985074 is 47058989.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47058989 = 23 ⋅2046043.

It can be written as a sum of positive squares in only one way, i.e., 60730849 + 38254225 = 7793^2 + 6185^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (98985071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24746267 + ... + 24746270.

Almost surely, 2^98985074 is an apocalyptic number.

98985074 is a deficient number, since it is larger than the sum of its proper divisors (49492540).

98985074 is a wasteful number, since it uses less digits than its factorization.

98985074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49492539.

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

The square root of 98985074 is about 9949.1242830713. The cubic root of 98985074 is about 462.5832510473.

The spelling of 98985074 in words is "ninety-eight million, nine hundred eighty-five thousand, seventy-four".