10380825 has 96 divisors (see below), whose sum is σ = 23609600. Its totient is φ = 4380480.

The previous prime is 10380817. The next prime is 10380827. The reversal of 10380825 is 52808301.

It is a happy number.

10380825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10380825 - 2³ = 10380817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10380827) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 798519 + ... + 798531.

Almost surely, 2^10380825 is an apocalyptic number.

10380825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10380825 is an abundant number, since it is smaller than the sum of its proper divisors (13228775).

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

10380825 is an equidigital number, since it uses as much as digits as its factorization.

10380825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 10380825 is about 3221.9287701624. The cubic root of 10380825 is about 218.1443437059.

The spelling of 10380825 in words is "ten million, three hundred eighty thousand, eight hundred twenty-five".