98887385 has 16 divisors (see below), whose sum is σ = 126323712. Its totient is φ = 74054400.

The previous prime is 98887357. The next prime is 98887387. The reversal of 98887385 is 58378889.

It is not a de Polignac number, because 98887385 - 2¹² = 98883289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98887385.

It is not an unprimeable number, because it can be changed into a prime (98887387) 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, 13190 + ... + 19280.

It is an arithmetic number, because the mean of its divisors is an integer number (7895232).

Almost surely, 2^98887385 is an apocalyptic number.

It is an amenable number.

98887385 is a deficient number, since it is larger than the sum of its proper divisors (27436327).

98887385 is a wasteful number, since it uses less digits than its factorization.

98887385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304.

The product of its digits is 3870720, while the sum is 56.

The square root of 98887385 is about 9944.2136441249. The cubic root of 98887385 is about 462.4310255066.

The spelling of 98887385 in words is "ninety-eight million, eight hundred eighty-seven thousand, three hundred eighty-five".