10825770 has 32 divisors (see below), whose sum is σ = 27511488. Its totient is φ = 2716928.

The previous prime is 10825769. The next prime is 10825783. The reversal of 10825770 is 7752801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10104 + ... + 11123.

It is an arithmetic number, because the mean of its divisors is an integer number (859734).

Almost surely, 2^10825770 is an apocalyptic number.

10825770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10825770 is an abundant number, since it is smaller than the sum of its proper divisors (16685718).

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

10825770 is a wasteful number, since it uses less digits than its factorization.

10825770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21254.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 10825770 is about 3290.2537896035. The cubic root of 10825770 is about 221.2175604391.

It can be divided in two parts, 108 and 25770, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 10825770 in words is "ten million, eight hundred twenty-five thousand, seven hundred seventy".