5670381 has 8 divisors (see below), whose sum is σ = 7571520. Its totient is φ = 3774752.

The previous prime is 5670373. The next prime is 5670391. The reversal of 5670381 is 1830765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5670381 - 2³ = 5670373 is a prime.

It is a super-2 number, since 2×5670381² = 64306441370322, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5670331) 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, 3241 + ... + 4673.

It is an arithmetic number, because the mean of its divisors is an integer number (946440).

Almost surely, 2^5670381 is an apocalyptic number.

It is an amenable number.

5670381 is a deficient number, since it is larger than the sum of its proper divisors (1901139).

5670381 is a wasteful number, since it uses less digits than its factorization.

5670381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5670381 is about 2381.2561810943. The cubic root of 5670381 is about 178.3216525574.

The spelling of 5670381 in words is "five million, six hundred seventy thousand, three hundred eighty-one".