98774000 has 160 divisors (see below), whose sum is σ = 268107840. Its totient is φ = 34944000.

The previous prime is 98773999. The next prime is 98774003. The reversal of 98774000 is 47789.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98774003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 753935 + ... + 754065.

It is an arithmetic number, because the mean of its divisors is an integer number (1675674).

Almost surely, 2^98774000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98774000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134053920).

98774000 is an abundant number, since it is smaller than the sum of its proper divisors (169333840).

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

98774000 is a wasteful number, since it uses less digits than its factorization.

98774000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 98774000 is about 9938.5109548664. The cubic root of 98774000 is about 462.2542156452.

The spelling of 98774000 in words is "ninety-eight million, seven hundred seventy-four thousand".