10698381 has 12 divisors (see below), whose sum is σ = 16125408. Its totient is φ = 6822024.

The previous prime is 10698343. The next prime is 10698383. The reversal of 10698381 is 18389601.

It is not a de Polignac number, because 10698381 - 2¹⁴ = 10681997 is a prime.

It is a super-2 number, since 2×10698381² = 228910712042322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10698383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25635 + ... + 26048.

It is an arithmetic number, because the mean of its divisors is an integer number (1343784).

Almost surely, 2^10698381 is an apocalyptic number.

It is an amenable number.

10698381 is a deficient number, since it is larger than the sum of its proper divisors (5427027).

10698381 is a wasteful number, since it uses less digits than its factorization.

10698381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51712 (or 51709 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 10698381 is about 3270.8379660264. The cubic root of 10698381 is about 220.3464307782.

The spelling of 10698381 in words is "ten million, six hundred ninety-eight thousand, three hundred eighty-one".