98244258 has 32 divisors (see below), whose sum is σ = 237769344. Its totient is φ = 26418432.

The previous prime is 98244253. The next prime is 98244259. The reversal of 98244258 is 85244289.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (98244253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68085 + ... + 69512.

It is an arithmetic number, because the mean of its divisors is an integer number (7430292).

Almost surely, 2^98244258 is an apocalyptic number.

98244258 is an abundant number, since it is smaller than the sum of its proper divisors (139525086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98244258 is a wasteful number, since it uses less digits than its factorization.

98244258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137626.

The product of its digits is 184320, while the sum is 42.

The square root of 98244258 is about 9911.8241509825. The cubic root of 98244258 is about 461.4263508510.

The spelling of 98244258 in words is "ninety-eight million, two hundred forty-four thousand, two hundred fifty-eight".