10685953 has 8 divisors (see below), whose sum is σ = 10999296. Its totient is φ = 10375200.

The previous prime is 10685921. The next prime is 10685957. The reversal of 10685953 is 35958601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10685953 - 2⁵ = 10685921 is a prime.

It is a super-2 number, since 2×10685953² = 228379183036418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10685957) 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, 10288 + ... + 11278.

It is an arithmetic number, because the mean of its divisors is an integer number (1374912).

Almost surely, 2^10685953 is an apocalyptic number.

It is an amenable number.

10685953 is a deficient number, since it is larger than the sum of its proper divisors (313343).

10685953 is an equidigital number, since it uses as much as digits as its factorization.

10685953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 10685953 is about 3268.9375949993. The cubic root of 10685953 is about 220.2610743576.

It can be divided in two parts, 1068 and 5953, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 10685953 in words is "ten million, six hundred eighty-five thousand, nine hundred fifty-three".