10655000 has 40 divisors (see below), whose sum is σ = 24976380. Its totient is φ = 4260000.

The previous prime is 10654999. The next prime is 10655009. The reversal of 10655000 is 55601.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10655000² = 227058050000000, 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 10655000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10655009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3935 + ... + 6065.

Almost surely, 2^10655000 is an apocalyptic number.

10655000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10655000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12488190).

10655000 is an abundant number, since it is smaller than the sum of its proper divisors (14321380).

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

10655000 is an equidigital number, since it uses as much as digits as its factorization.

10655000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157 (or 2138 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 10655000 is about 3264.1997487899. The cubic root of 10655000 is about 220.0481988060.

The spelling of 10655000 in words is "ten million, six hundred fifty-five thousand".