10689358 has 16 divisors (see below), whose sum is σ = 16868736. Its totient is φ = 5073120.

The previous prime is 10689353. The next prime is 10689359. The reversal of 10689358 is 85398601.

It is a happy number.

10689358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10689358² = 228524748904328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10689358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10689353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1660 + ... + 4912.

It is an arithmetic number, because the mean of its divisors is an integer number (1054296).

Almost surely, 2^10689358 is an apocalyptic number.

10689358 is a deficient number, since it is larger than the sum of its proper divisors (6179378).

10689358 is a wasteful number, since it uses less digits than its factorization.

10689358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 10689358 is about 3269.4583649284. The cubic root of 10689358 is about 220.2844667280.

The spelling of 10689358 in words is "ten million, six hundred eighty-nine thousand, three hundred fifty-eight".