5496421 has 4 divisors (see below), whose sum is σ = 6281632. Its totient is φ = 4711212.

The previous prime is 5496409. The next prime is 5496431. The reversal of 5496421 is 1246945.

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 a de Polignac number, because none of the positive numbers 2^k-5496421 is a prime.

5496421 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5496431) 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, 392595 + ... + 392608.

It is an arithmetic number, because the mean of its divisors is an integer number (1570408).

Almost surely, 2^5496421 is an apocalyptic number.

It is an amenable number.

5496421 is a deficient number, since it is larger than the sum of its proper divisors (785211).

5496421 is an equidigital number, since it uses as much as digits as its factorization.

5496421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785210.

The product of its digits is 8640, while the sum is 31.

The square root of 5496421 is about 2344.4447103739. Note that the first 3 decimals coincide. The cubic root of 5496421 is about 176.4791202258.

The spelling of 5496421 in words is "five million, four hundred ninety-six thousand, four hundred twenty-one".