98448550 has 24 divisors (see below), whose sum is σ = 187014816. Its totient is φ = 38540640.

The previous prime is 98448499. The next prime is 98448551. The reversal of 98448550 is 5584489.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 98448497 and 98448506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98448551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18597 + ... + 23296.

It is an arithmetic number, because the mean of its divisors is an integer number (7792284).

Almost surely, 2^98448550 is an apocalyptic number.

98448550 is a deficient number, since it is larger than the sum of its proper divisors (88566266).

98448550 is a wasteful number, since it uses less digits than its factorization.

98448550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41952 (or 41947 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 98448550 is about 9922.1242685223. The cubic root of 98448550 is about 461.7459639247.

The spelling of 98448550 in words is "ninety-eight million, four hundred forty-eight thousand, five hundred fifty".