10098865 has 8 divisors (see below), whose sum is σ = 13849920. Its totient is φ = 6924912.

The previous prime is 10098857. The next prime is 10098877. The reversal of 10098865 is 56889001.

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 10098865 - 2³ = 10098857 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144235 + ... + 144304.

It is an arithmetic number, because the mean of its divisors is an integer number (1731240).

Almost surely, 2^10098865 is an apocalyptic number.

It is an amenable number.

10098865 is a deficient number, since it is larger than the sum of its proper divisors (3751055).

10098865 is an equidigital number, since it uses as much as digits as its factorization.

10098865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288551.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 10098865 is about 3177.8711427621. The cubic root of 10098865 is about 216.1511359374.

The spelling of 10098865 in words is "ten million, ninety-eight thousand, eight hundred sixty-five".