98728950 has 48 divisors (see below), whose sum is σ = 251479440. Its totient is φ = 25614720.

The previous prime is 98728939. The next prime is 98728951. The reversal of 98728950 is 5982789.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 98728950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98728951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3345 + ... + 14444.

It is an arithmetic number, because the mean of its divisors is an integer number (5239155).

Almost surely, 2^98728950 is an apocalyptic number.

98728950 is an abundant number, since it is smaller than the sum of its proper divisors (152750490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98728950 is a wasteful number, since it uses less digits than its factorization.

98728950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17841 (or 17836 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 98728950 is about 9936.2442602827. The cubic root of 98728950 is about 462.1839281903.

The spelling of 98728950 in words is "ninety-eight million, seven hundred twenty-eight thousand, nine hundred fifty".