10109382 has 16 divisors (see below), whose sum is σ = 20278272. Its totient is φ = 3359880.

The previous prime is 10109369. The next prime is 10109389. The reversal of 10109382 is 28390101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10109389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94 + ... + 4497.

It is an arithmetic number, because the mean of its divisors is an integer number (1267392).

Almost surely, 2^10109382 is an apocalyptic number.

10109382 is an abundant number, since it is smaller than the sum of its proper divisors (10168890).

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

10109382 is a wasteful number, since it uses less digits than its factorization.

10109382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4963.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 10109382 is about 3179.5254362876. The cubic root of 10109382 is about 216.2261434696.

Adding to 10109382 its reverse (28390101), we get a palindrome (38499483).

The spelling of 10109382 in words is "ten million, one hundred nine thousand, three hundred eighty-two".