10287898 has 8 divisors (see below), whose sum is σ = 15448608. Its totient is φ = 5138364.

The previous prime is 10287881. The next prime is 10287919. The reversal of 10287898 is 89878201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115 + ... + 4537.

It is an arithmetic number, because the mean of its divisors is an integer number (1931076).

Almost surely, 2^10287898 is an apocalyptic number.

10287898 is a deficient number, since it is larger than the sum of its proper divisors (5160710).

10287898 is a wasteful number, since it uses less digits than its factorization.

10287898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588.

The product of its (nonzero) digits is 64512, while the sum is 43.

The square root of 10287898 is about 3207.4753311600. The cubic root of 10287898 is about 217.4914639712.

The spelling of 10287898 in words is "ten million, two hundred eighty-seven thousand, eight hundred ninety-eight".