5681454 has 16 divisors (see below), whose sum is σ = 11605248. Its totient is φ = 1853432.

The previous prime is 5681453. The next prime is 5681471. The reversal of 5681454 is 4541865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5681453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9792 + ... + 10355.

It is an arithmetic number, because the mean of its divisors is an integer number (725328).

Almost surely, 2^5681454 is an apocalyptic number.

5681454 is an abundant number, since it is smaller than the sum of its proper divisors (5923794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5681454 is a wasteful number, since it uses less digits than its factorization.

5681454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20199.

The product of its digits is 19200, while the sum is 33.

The square root of 5681454 is about 2383.5800804672. The cubic root of 5681454 is about 178.4376513331.

The spelling of 5681454 in words is "five million, six hundred eighty-one thousand, four hundred fifty-four".