5562421 has 4 divisors (see below), whose sum is σ = 5855200. Its totient is φ = 5269644.

The previous prime is 5562419. The next prime is 5562433. The reversal of 5562421 is 1242655.

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 5562421 - 2¹ = 5562419 is a prime.

It is a super-3 number, since 3×5562421³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5560421) 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, 146361 + ... + 146398.

It is an arithmetic number, because the mean of its divisors is an integer number (1463800).

Almost surely, 2^5562421 is an apocalyptic number.

It is an amenable number.

5562421 is a deficient number, since it is larger than the sum of its proper divisors (292779).

5562421 is a wasteful number, since it uses less digits than its factorization.

5562421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292778.

The product of its digits is 2400, while the sum is 25.

The square root of 5562421 is about 2358.4785349882. The cubic root of 5562421 is about 177.1826877321.

The spelling of 5562421 in words is "five million, five hundred sixty-two thousand, four hundred twenty-one".