5421574 has 8 divisors (see below), whose sum is σ = 8560440. Its totient is φ = 2568096.

The previous prime is 5421571. The next prime is 5421587. The reversal of 5421574 is 4751245.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421571) 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, 71299 + ... + 71374.

It is an arithmetic number, because the mean of its divisors is an integer number (1070055).

Almost surely, 2^5421574 is an apocalyptic number.

5421574 is a deficient number, since it is larger than the sum of its proper divisors (3138866).

5421574 is a wasteful number, since it uses less digits than its factorization.

5421574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142694.

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

The square root of 5421574 is about 2328.4273662711. The cubic root of 5421574 is about 175.6743936837.

It can be divided in two parts, 54215 and 74, that added together give a square (54289 = 233²).

The spelling of 5421574 in words is "five million, four hundred twenty-one thousand, five hundred seventy-four".