98094257 has 4 divisors (see below), whose sum is σ = 99105636. Its totient is φ = 97082880.

The previous prime is 98094253. The next prime is 98094259. The reversal of 98094257 is 75249089.

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: 75249089 = 17 ⋅4426417.

It can be written as a sum of positive squares in 2 ways, for example, as 43349056 + 54745201 = 6584^2 + 7399^2 .

It is a cyclic number.

It is not a de Polignac number, because 98094257 - 2² = 98094253 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98094253) 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, 505544 + ... + 505737.

It is an arithmetic number, because the mean of its divisors is an integer number (24776409).

Almost surely, 2^98094257 is an apocalyptic number.

98094257 is a gapful number since it is divisible by the number (97) formed by its first and last digit.

It is an amenable number.

98094257 is a deficient number, since it is larger than the sum of its proper divisors (1011379).

98094257 is a wasteful number, since it uses less digits than its factorization.

98094257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011378.

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

The square root of 98094257 is about 9904.2544898644. The cubic root of 98094257 is about 461.1913933709.

The spelling of 98094257 in words is "ninety-eight million, ninety-four thousand, two hundred fifty-seven".