98776746 has 40 divisors (see below), whose sum is σ = 222195204. Its totient is φ = 32797440.

The previous prime is 98776721. The next prime is 98776747. The reversal of 98776746 is 64767789.

It can be written as a sum of positive squares in 2 ways, for example, as 94303521 + 4473225 = 9711^2 + 2115^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 98776692 and 98776701.

It is not an unprimeable number, because it can be changed into a prime (98776747) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46426 + ... + 48506.

Almost surely, 2^98776746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98776746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111097602).

98776746 is an abundant number, since it is smaller than the sum of its proper divisors (123418458).

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

98776746 is a wasteful number, since it uses less digits than its factorization.

98776746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388 (or 2379 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 54.

The square root of 98776746 is about 9938.6491033742. The cubic root of 98776746 is about 462.2584992904.

The spelling of 98776746 in words is "ninety-eight million, seven hundred seventy-six thousand, seven hundred forty-six".