10165380 has 96 divisors (see below), whose sum is σ = 30898560. Its totient is φ = 2488320.

The previous prime is 10165373. The next prime is 10165381. The reversal of 10165380 is 8356101.

It is a self number, because there is not a number n which added to its sum of digits gives 10165380.

It is not an unprimeable number, because it can be changed into a prime (10165381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42060 + ... + 42300.

It is an arithmetic number, because the mean of its divisors is an integer number (321860).

Almost surely, 2^10165380 is an apocalyptic number.

10165380 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 10165380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15449280).

10165380 is an abundant number, since it is smaller than the sum of its proper divisors (20733180).

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

10165380 is a wasteful number, since it uses less digits than its factorization.

10165380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 10165380 is about 3188.3193064685. The cubic root of 10165380 is about 216.6246493145.

The spelling of 10165380 in words is "ten million, one hundred sixty-five thousand, three hundred eighty".