10698881 has 4 divisors (see below), whose sum is σ = 11262000. Its totient is φ = 10135764.

The previous prime is 10698859. The next prime is 10698911. The reversal of 10698881 is 18889601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10698881 - 2⁶ = 10698817 is a prime.

It is a super-2 number, since 2×10698881² = 228932109304322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10698811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281531 + ... + 281568.

It is an arithmetic number, because the mean of its divisors is an integer number (2815500).

Almost surely, 2^10698881 is an apocalyptic number.

It is an amenable number.

10698881 is a deficient number, since it is larger than the sum of its proper divisors (563119).

10698881 is an equidigital number, since it uses as much as digits as its factorization.

10698881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563118.

The product of its (nonzero) digits is 27648, while the sum is 41.

The square root of 10698881 is about 3270.9143981462. The cubic root of 10698881 is about 220.3498634315.

The spelling of 10698881 in words is "ten million, six hundred ninety-eight thousand, eight hundred eighty-one".