98021206 has 4 divisors (see below), whose sum is σ = 147031812. Its totient is φ = 49010602.

The previous prime is 98021173. The next prime is 98021213. The reversal of 98021206 is 60212089.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60212089 = 7 ⋅8601727.

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, 24505300 + ... + 24505303.

It is an arithmetic number, because the mean of its divisors is an integer number (36757953).

Almost surely, 2^98021206 is an apocalyptic number.

98021206 is a deficient number, since it is larger than the sum of its proper divisors (49010606).

98021206 is a wasteful number, since it uses less digits than its factorization.

98021206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49010605.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 98021206 is about 9900.5659434196. The cubic root of 98021206 is about 461.0768815395.

The spelling of 98021206 in words is "ninety-eight million, twenty-one thousand, two hundred six".