98448549 has 4 divisors (see below), whose sum is σ = 131264736. Its totient is φ = 65632364.

The previous prime is 98448499. The next prime is 98448551. The reversal of 98448549 is 94584489.

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.

It is a cyclic number.

It is not a de Polignac number, because 98448549 - 2¹¹ = 98446501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98448569) 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, 16408089 + ... + 16408094.

It is an arithmetic number, because the mean of its divisors is an integer number (32816184).

Almost surely, 2^98448549 is an apocalyptic number.

It is an amenable number.

98448549 is a deficient number, since it is larger than the sum of its proper divisors (32816187).

98448549 is a wasteful number, since it uses less digits than its factorization.

98448549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32816186.

The product of its digits is 1658880, while the sum is 51.

The square root of 98448549 is about 9922.1242181299. The cubic root of 98448549 is about 461.7459623613.

The spelling of 98448549 in words is "ninety-eight million, four hundred forty-eight thousand, five hundred forty-nine".