98229257 has 4 divisors (see below), whose sum is σ = 112262016. Its totient is φ = 84196500.

The previous prime is 98229253. The next prime is 98229269. The reversal of 98229257 is 75292289.

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 98229257 - 2² = 98229253 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98229253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7016369 + ... + 7016382.

It is an arithmetic number, because the mean of its divisors is an integer number (28065504).

Almost surely, 2^98229257 is an apocalyptic number.

It is an amenable number.

98229257 is a deficient number, since it is larger than the sum of its proper divisors (14032759).

98229257 is a wasteful number, since it uses less digits than its factorization.

98229257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14032758.

The product of its digits is 181440, while the sum is 44.

The square root of 98229257 is about 9911.0673996296. The cubic root of 98229257 is about 461.4028644605.

The spelling of 98229257 in words is "ninety-eight million, two hundred twenty-nine thousand, two hundred fifty-seven".