10398135 has 48 divisors (see below), whose sum is σ = 19420128. Its totient is φ = 4730880.

The previous prime is 10398127. The next prime is 10398161. The reversal of 10398135 is 53189301.

It is a happy number.

It is not a de Polignac number, because 10398135 - 2³ = 10398127 is a prime.

It is a super-2 number, since 2×10398135² = 216242422956450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30687 + ... + 31023.

It is an arithmetic number, because the mean of its divisors is an integer number (404586).

Almost surely, 2^10398135 is an apocalyptic number.

10398135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10398135 is a deficient number, since it is larger than the sum of its proper divisors (9021993).

10398135 is a wasteful number, since it uses less digits than its factorization.

10398135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 10398135 is about 3224.6139303799. The cubic root of 10398135 is about 218.2655280904.

The spelling of 10398135 in words is "ten million, three hundred ninety-eight thousand, one hundred thirty-five".