10693998 has 64 divisors (see below), whose sum is σ = 28608000. Its totient is φ = 2892672.

The previous prime is 10693987. The next prime is 10694009. The reversal of 10693998 is 89939601.

It is an interprime number because it is at equal distance from previous prime (10693987) and next prime (10694009).

It is a super-2 number, since 2×10693998² = 228723186448008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6438 + ... + 7926.

It is an arithmetic number, because the mean of its divisors is an integer number (447000).

Almost surely, 2^10693998 is an apocalyptic number.

10693998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10693998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14304000).

10693998 is an abundant number, since it is smaller than the sum of its proper divisors (17914002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10693998 is a wasteful number, since it uses less digits than its factorization.

10693998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526 (or 1520 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 10693998 is about 3270.1678855985. The cubic root of 10693998 is about 220.3163355602.

The spelling of 10693998 in words is "ten million, six hundred ninety-three thousand, nine hundred ninety-eight".