10067381 has 4 divisors (see below), whose sum is σ = 10100064. Its totient is φ = 10034700.

The previous prime is 10067371. The next prime is 10067411. The reversal of 10067381 is 18376001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10067381 is a prime.

It is a super-2 number, since 2×10067381² = 202704320398322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10067381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10067371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15875 + ... + 16496.

It is an arithmetic number, because the mean of its divisors is an integer number (2525016).

Almost surely, 2^10067381 is an apocalyptic number.

It is an amenable number.

10067381 is a deficient number, since it is larger than the sum of its proper divisors (32683).

10067381 is an equidigital number, since it uses as much as digits as its factorization.

10067381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32682.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 10067381 is about 3172.9136452163. The cubic root of 10067381 is about 215.9262794260.

The spelling of 10067381 in words is "ten million, sixty-seven thousand, three hundred eighty-one".