98063647 has 4 divisors (see below), whose sum is σ = 106978536. Its totient is φ = 89148760.

The previous prime is 98063629. The next prime is 98063659. The reversal of 98063647 is 74636089.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98063647 - 2²³ = 89675039 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 (98060647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4457428 + ... + 4457449.

It is an arithmetic number, because the mean of its divisors is an integer number (26744634).

Almost surely, 2^98063647 is an apocalyptic number.

98063647 is a deficient number, since it is larger than the sum of its proper divisors (8914889).

98063647 is a wasteful number, since it uses less digits than its factorization.

98063647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8914888.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 98063647 is about 9902.7090737838. The cubic root of 98063647 is about 461.1434172792.

The spelling of 98063647 in words is "ninety-eight million, sixty-three thousand, six hundred forty-seven".