98726653 has 4 divisors (see below), whose sum is σ = 99649440. Its totient is φ = 97803868.

The previous prime is 98726629. The next prime is 98726657. The reversal of 98726653 is 35662789.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98726653 - 2⁹ = 98726141 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 (98726657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461233 + ... + 461446.

It is an arithmetic number, because the mean of its divisors is an integer number (24912360).

Almost surely, 2^98726653 is an apocalyptic number.

It is an amenable number.

98726653 is a deficient number, since it is larger than the sum of its proper divisors (922787).

98726653 is a wasteful number, since it uses less digits than its factorization.

98726653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922786.

The product of its digits is 544320, while the sum is 46.

The square root of 98726653 is about 9936.1286726773. The cubic root of 98726653 is about 462.1803438154.

The spelling of 98726653 in words is "ninety-eight million, seven hundred twenty-six thousand, six hundred fifty-three".