98211136 has 14 divisors (see below), whose sum is σ = 194887850. Its totient is φ = 49105536.

The previous prime is 98211109. The next prime is 98211149. The reversal of 98211136 is 63111289.

It can be written as a sum of positive squares in only one way, i.e., 87609600 + 10601536 = 9360^2 + 3256^2 .

It is a junction number, because it is equal to n+sod(n) for n = 98211098 and 98211107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767211 + ... + 767338.

Almost surely, 2^98211136 is an apocalyptic number.

It is an amenable number.

98211136 is a deficient number, since it is larger than the sum of its proper divisors (96676714).

98211136 is a wasteful number, since it uses less digits than its factorization.

98211136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534561 (or 1534551 counting only the distinct ones).

The product of its digits is 2592, while the sum is 31.

The square root of 98211136 is about 9910.1531774236. The cubic root of 98211136 is about 461.3744900374.

It can be divided in two parts, 98211 and 136, that multiplied together give a triangular number (13356696 = T₅₁₆₈).

The spelling of 98211136 in words is "ninety-eight million, two hundred eleven thousand, one hundred thirty-six".