5421754 has 8 divisors (see below), whose sum is σ = 8758260. Its totient is φ = 2502336.

The previous prime is 5421751. The next prime is 5421763. The reversal of 5421754 is 4571245.

It can be written as a sum of positive squares in 2 ways, for example, as 5405625 + 16129 = 2325^2 + 127^2 .

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 (5421751) 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 3 ways as a sum of consecutive naturals, for example, 104239 + ... + 104290.

Almost surely, 2^5421754 is an apocalyptic number.

5421754 is a deficient number, since it is larger than the sum of its proper divisors (3336506).

5421754 is a wasteful number, since it uses less digits than its factorization.

5421754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208544.

The product of its digits is 5600, while the sum is 28.

The square root of 5421754 is about 2328.4660186483. The cubic root of 5421754 is about 175.6763378326.

Adding to 5421754 its reverse (4571245), we get a palindrome (9992999).

The spelling of 5421754 in words is "five million, four hundred twenty-one thousand, seven hundred fifty-four".