98677217 has 4 divisors (see below), whose sum is σ = 100972080. Its totient is φ = 96382356.

The previous prime is 98677213. The next prime is 98677223. The reversal of 98677217 is 71277689.

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 98677217 - 2² = 98677213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98677213) 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, 1147367 + ... + 1147452.

It is an arithmetic number, because the mean of its divisors is an integer number (25243020).

Almost surely, 2^98677217 is an apocalyptic number.

It is an amenable number.

98677217 is a deficient number, since it is larger than the sum of its proper divisors (2294863).

98677217 is a wasteful number, since it uses less digits than its factorization.

98677217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294862.

The product of its digits is 296352, while the sum is 47.

The square root of 98677217 is about 9933.6406719792. The cubic root of 98677217 is about 462.1031874735.

The spelling of 98677217 in words is "ninety-eight million, six hundred seventy-seven thousand, two hundred seventeen".