10383885 has 48 divisors (see below), whose sum is σ = 19047600. Its totient is φ = 5225472.

The previous prime is 10383883. The next prime is 10383887. The reversal of 10383885 is 58838301.

It is a happy number.

10383885 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10383883) and next prime (10383887).

It can be written as a sum of positive squares in 8 ways, for example, as 60516 + 10323369 = 246^2 + 3213^2 .

It is not a de Polignac number, because 10383885 - 2¹ = 10383883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10383883) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95211 + ... + 95319.

It is an arithmetic number, because the mean of its divisors is an integer number (396825).

Almost surely, 2^10383885 is an apocalyptic number.

10383885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10383885 is a deficient number, since it is larger than the sum of its proper divisors (8663715).

10383885 is a wasteful number, since it uses less digits than its factorization.

10383885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 10383885 is about 3222.4036060059. The cubic root of 10383885 is about 218.1657760459.

The spelling of 10383885 in words is "ten million, three hundred eighty-three thousand, eight hundred eighty-five".