10471381 has 4 divisors (see below), whose sum is σ = 10482732. Its totient is φ = 10460032.

The previous prime is 10471361. The next prime is 10471387. The reversal of 10471381 is 18317401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 167281 + 10304100 = 409^2 + 3210^2 .

It is a cyclic number.

It is not a de Polignac number, because 10471381 - 2¹⁵ = 10438613 is a prime.

It is a super-2 number, since 2×10471381² = 219299640094322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10471387) 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, 4156 + ... + 6181.

It is an arithmetic number, because the mean of its divisors is an integer number (2620683).

Almost surely, 2^10471381 is an apocalyptic number.

It is an amenable number.

10471381 is a deficient number, since it is larger than the sum of its proper divisors (11351).

10471381 is a wasteful number, since it uses less digits than its factorization.

10471381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11350.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 10471381 is about 3235.9513284350. The cubic root of 10471381 is about 218.7768276213.

Adding to 10471381 its reverse (18317401), we get a palindrome (28788782).

The spelling of 10471381 in words is "ten million, four hundred seventy-one thousand, three hundred eighty-one".