98552287 has 4 divisors (see below), whose sum is σ = 98748720. Its totient is φ = 98355856.

The previous prime is 98552273. The next prime is 98552299. The reversal of 98552287 is 78225589.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98552287 - 2²³ = 90163679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98552227) 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, 97462 + ... + 98467.

It is an arithmetic number, because the mean of its divisors is an integer number (24687180).

Almost surely, 2^98552287 is an apocalyptic number.

98552287 is a deficient number, since it is larger than the sum of its proper divisors (196433).

98552287 is a wasteful number, since it uses less digits than its factorization.

98552287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196432.

The product of its digits is 403200, while the sum is 46.

The square root of 98552287 is about 9927.3504521599. The cubic root of 98552287 is about 461.9080903230.

The spelling of 98552287 in words is "ninety-eight million, five hundred fifty-two thousand, two hundred eighty-seven".