98912247 has 8 divisors (see below), whose sum is σ = 150723456. Its totient is φ = 56521272.

The previous prime is 98912221. The next prime is 98912249. The reversal of 98912247 is 74221989.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98912247 - 2⁶ = 98912183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98912199 and 98912208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98912249) 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, 2355033 + ... + 2355074.

It is an arithmetic number, because the mean of its divisors is an integer number (18840432).

Almost surely, 2^98912247 is an apocalyptic number.

98912247 is a deficient number, since it is larger than the sum of its proper divisors (51811209).

98912247 is a wasteful number, since it uses less digits than its factorization.

98912247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4710117.

The product of its digits is 72576, while the sum is 42.

The square root of 98912247 is about 9945.4636392679. The cubic root of 98912247 is about 462.4697766469.

The spelling of 98912247 in words is "ninety-eight million, nine hundred twelve thousand, two hundred forty-seven".