10381070 has 16 divisors (see below), whose sum is σ = 21355488. Its totient is φ = 3559200.

The previous prime is 10381069. The next prime is 10381079. The reversal of 10381070 is 7018301.

It is a super-2 number, since 2×10381070² = 215533228689800, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10381079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74081 + ... + 74220.

It is an arithmetic number, because the mean of its divisors is an integer number (1334718).

Almost surely, 2^10381070 is an apocalyptic number.

10381070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10381070 is an abundant number, since it is smaller than the sum of its proper divisors (10974418).

10381070 is a wasteful number, since it uses less digits than its factorization.

10381070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148315.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 10381070 is about 3221.9667906420. The cubic root of 10381070 is about 218.1460598490.

Adding to 10381070 its reverse (7018301), we get a palindrome (17399371).

The spelling of 10381070 in words is "ten million, three hundred eighty-one thousand, seventy".