5592421 has 4 divisors (see below), whose sum is σ = 5605600. Its totient is φ = 5579244.

The previous prime is 5592407. The next prime is 5592437. The reversal of 5592421 is 1242955.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5592421 - 2²¹ = 3495269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5592421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5592481) 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, 5931 + ... + 6808.

It is an arithmetic number, because the mean of its divisors is an integer number (1401400).

Almost surely, 2^5592421 is an apocalyptic number.

It is an amenable number.

5592421 is a deficient number, since it is larger than the sum of its proper divisors (13179).

5592421 is a wasteful number, since it uses less digits than its factorization.

5592421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13178.

The product of its digits is 3600, while the sum is 28.

The square root of 5592421 is about 2364.8300150328. The cubic root of 5592421 is about 177.5006519846.

It can be divided in two parts, 55924 and 21, that added together give a triangular number (55945 = T₃₃₄).

The spelling of 5592421 in words is "five million, five hundred ninety-two thousand, four hundred twenty-one".