98479587 has 8 divisors (see below), whose sum is σ = 131679504. Its totient is φ = 65466368.

The previous prime is 98479543. The next prime is 98479631. The reversal of 98479587 is 78597489.

It is an interprime number because it is at equal distance from previous prime (98479543) and next prime (98479631).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98479587 - 2¹⁰ = 98478563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98479687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45438 + ... + 47555.

It is an arithmetic number, because the mean of its divisors is an integer number (16459938).

Almost surely, 2^98479587 is an apocalyptic number.

98479587 is a deficient number, since it is larger than the sum of its proper divisors (33199917).

98479587 is a wasteful number, since it uses less digits than its factorization.

98479587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93349.

The product of its digits is 5080320, while the sum is 57.

The square root of 98479587 is about 9923.6881752703. The cubic root of 98479587 is about 461.7944823427.

The spelling of 98479587 in words is "ninety-eight million, four hundred seventy-nine thousand, five hundred eighty-seven".