5681474 has 8 divisors (see below), whose sum is σ = 8532540. Its totient is φ = 2837296.

The previous prime is 5681471. The next prime is 5681497. The reversal of 5681474 is 4741865.

It can be written as a sum of positive squares in 2 ways, for example, as 5555449 + 126025 = 2357^2 + 355^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5681471) 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, 1712 + ... + 3780.

Almost surely, 2^5681474 is an apocalyptic number.

5681474 is a deficient number, since it is larger than the sum of its proper divisors (2851066).

5681474 is a wasteful number, since it uses less digits than its factorization.

5681474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444.

The product of its digits is 26880, while the sum is 35.

The square root of 5681474 is about 2383.5842758334. The cubic root of 5681474 is about 178.4378607131.

The spelling of 5681474 in words is "five million, six hundred eighty-one thousand, four hundred seventy-four".