98748842 has 4 divisors (see below), whose sum is σ = 148123266. Its totient is φ = 49374420.

The previous prime is 98748841. The next prime is 98748847. The reversal of 98748842 is 24884789.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 97990201 + 758641 = 9899^2 + 871^2 .

It is not an unprimeable number, because it can be changed into a prime (98748841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24687209 + ... + 24687212.

Almost surely, 2^98748842 is an apocalyptic number.

98748842 is a deficient number, since it is larger than the sum of its proper divisors (49374424).

98748842 is a wasteful number, since it uses less digits than its factorization.

98748842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49374423.

The product of its digits is 1032192, while the sum is 50.

The square root of 98748842 is about 9937.2451917018. The cubic root of 98748842 is about 462.2149665208.

The spelling of 98748842 in words is "ninety-eight million, seven hundred forty-eight thousand, eight hundred forty-two".