5354621 has 4 divisors (see below), whose sum is σ = 5360700. Its totient is φ = 5348544.

The previous prime is 5354617. The next prime is 5354633. The reversal of 5354621 is 1264535.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2515396 + 2839225 = 1586^2 + 1685^2 .

It is a cyclic number.

It is not a de Polignac number, because 5354621 - 2² = 5354617 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5354651) 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, 1436 + ... + 3573.

It is an arithmetic number, because the mean of its divisors is an integer number (1340175).

Almost surely, 2^5354621 is an apocalyptic number.

It is an amenable number.

5354621 is a deficient number, since it is larger than the sum of its proper divisors (6079).

5354621 is a wasteful number, since it uses less digits than its factorization.

5354621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078.

The product of its digits is 3600, while the sum is 26.

The square root of 5354621 is about 2314.0054018952. The cubic root of 5354621 is about 174.9482404750.

The spelling of 5354621 in words is "five million, three hundred fifty-four thousand, six hundred twenty-one".