98825837 has 4 divisors (see below), whose sum is σ = 107810016. Its totient is φ = 89841660.

The previous prime is 98825833. The next prime is 98825849. The reversal of 98825837 is 73852889.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73852889 = 11 ⋅6713899.

It is a cyclic number.

It is not a de Polignac number, because 98825837 - 2² = 98825833 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 (98825833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4492073 + ... + 4492094.

It is an arithmetic number, because the mean of its divisors is an integer number (26952504).

Almost surely, 2^98825837 is an apocalyptic number.

It is an amenable number.

98825837 is a deficient number, since it is larger than the sum of its proper divisors (8984179).

98825837 is a wasteful number, since it uses less digits than its factorization.

98825837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8984178.

The product of its digits is 967680, while the sum is 50.

The square root of 98825837 is about 9941.1184984387. The cubic root of 98825837 is about 462.3350658056.

The spelling of 98825837 in words is "ninety-eight million, eight hundred twenty-five thousand, eight hundred thirty-seven".