98748261 has 8 divisors (see below), whose sum is σ = 146293760. Its totient is φ = 65832156.

The previous prime is 98748229. The next prime is 98748271. The reversal of 98748261 is 16284789.

It is not a de Polignac number, because 98748261 - 2⁵ = 98748229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98748271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1828645 + ... + 1828698.

It is an arithmetic number, because the mean of its divisors is an integer number (18286720).

Almost surely, 2^98748261 is an apocalyptic number.

It is an amenable number.

98748261 is a deficient number, since it is larger than the sum of its proper divisors (47545499).

98748261 is a wasteful number, since it uses less digits than its factorization.

98748261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657352 (or 3657346 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 98748261 is about 9937.2159582048. The cubic root of 98748261 is about 462.2140600209.

The spelling of 98748261 in words is "ninety-eight million, seven hundred forty-eight thousand, two hundred sixty-one".