98691201 has 48 divisors (see below), whose sum is σ = 167691264. Its totient is φ = 54771552.

The previous prime is 98691199. The next prime is 98691217. The reversal of 98691201 is 10219689.

It is not a de Polignac number, because 98691201 - 2¹ = 98691199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (98691701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 434650 + ... + 434876.

It is an arithmetic number, because the mean of its divisors is an integer number (3493568).

Almost surely, 2^98691201 is an apocalyptic number.

It is an amenable number.

98691201 is a deficient number, since it is larger than the sum of its proper divisors (69000063).

98691201 is a wasteful number, since it uses less digits than its factorization.

98691201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 98691201 is about 9934.3445178834. The cubic root of 98691201 is about 462.1250153615.

The spelling of 98691201 in words is "ninety-eight million, six hundred ninety-one thousand, two hundred one".