98648633 has 16 divisors (see below), whose sum is σ = 107395200. Its totient is φ = 90330240.

The previous prime is 98648609. The next prime is 98648659. The reversal of 98648633 is 33684689.

It is a cyclic number.

It is not a de Polignac number, because 98648633 - 2⁸ = 98648377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (98648663) 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, 86813 + ... + 87941.

It is an arithmetic number, because the mean of its divisors is an integer number (6712200).

Almost surely, 2^98648633 is an apocalyptic number.

It is an amenable number.

98648633 is a deficient number, since it is larger than the sum of its proper divisors (8746567).

98648633 is a wasteful number, since it uses less digits than its factorization.

98648633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312.

The product of its digits is 746496, while the sum is 47.

The square root of 98648633 is about 9932.2018203418. The cubic root of 98648633 is about 462.0585637548.

The spelling of 98648633 in words is "ninety-eight million, six hundred forty-eight thousand, six hundred thirty-three".