98870744 has 64 divisors (see below), whose sum is σ = 228787200. Its totient is φ = 39118464.

The previous prime is 98870743. The next prime is 98870801. The reversal of 98870744 is 44707889.

It is a super-2 number, since 2×98870744² = 19550848038227072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98870743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36029 + ... + 38675.

It is an arithmetic number, because the mean of its divisors is an integer number (3574800).

Almost surely, 2^98870744 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 98870744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114393600).

98870744 is an abundant number, since it is smaller than the sum of its proper divisors (129916456).

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

98870744 is a wasteful number, since it uses less digits than its factorization.

98870744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712 (or 2708 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 98870744 is about 9943.3768911774. The cubic root of 98870744 is about 462.4050843939.

The spelling of 98870744 in words is "ninety-eight million, eight hundred seventy thousand, seven hundred forty-four".