10775000 has 48 divisors (see below), whose sum is σ = 25310880. Its totient is φ = 4300000.

The previous prime is 10774987. The next prime is 10775003. The reversal of 10775000 is 57701.

It is a super-2 number, since 2×10775000² = 232201250000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10775003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24785 + ... + 25215.

It is an arithmetic number, because the mean of its divisors is an integer number (527310).

Almost surely, 2^10775000 is an apocalyptic number.

10775000 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 10775000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12655440).

10775000 is an abundant number, since it is smaller than the sum of its proper divisors (14535880).

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

10775000 is an frugal number, since it uses more digits than its factorization.

10775000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 245, while the sum is 20.

The square root of 10775000 is about 3282.5295124340. The cubic root of 10775000 is about 220.8712011325.

The spelling of 10775000 in words is "ten million, seven hundred seventy-five thousand".