98898047 has 4 divisors (see below), whose sum is σ = 99341760. Its totient is φ = 98454336.

The previous prime is 98898017. The next prime is 98898073. The reversal of 98898047 is 74089889.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74089889 = 199 ⋅372311.

It is a cyclic number.

It is not a de Polignac number, because 98898047 - 2⁸ = 98897791 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98898047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98898017) 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, 221522 + ... + 221967.

It is an arithmetic number, because the mean of its divisors is an integer number (24835440).

Almost surely, 2^98898047 is an apocalyptic number.

98898047 is a deficient number, since it is larger than the sum of its proper divisors (443713).

98898047 is a wasteful number, since it uses less digits than its factorization.

98898047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443712.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The square root of 98898047 is about 9944.7497203298. The cubic root of 98898047 is about 462.4476446214.

The spelling of 98898047 in words is "ninety-eight million, eight hundred ninety-eight thousand, forty-seven".