5214557 has 4 divisors (see below), whose sum is σ = 5219136. Its totient is φ = 5209980.

The previous prime is 5214527. The next prime is 5214571. The reversal of 5214557 is 7554125.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5214557 - 2⁸ = 5214301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5214527) 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, 908 + ... + 3354.

It is an arithmetic number, because the mean of its divisors is an integer number (1304784).

Almost surely, 2^5214557 is an apocalyptic number.

It is an amenable number.

5214557 is a deficient number, since it is larger than the sum of its proper divisors (4579).

5214557 is a wasteful number, since it uses less digits than its factorization.

5214557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4578.

The product of its digits is 7000, while the sum is 29.

The square root of 5214557 is about 2283.5404528933. The cubic root of 5214557 is about 173.4093350959.

The spelling of 5214557 in words is "five million, two hundred fourteen thousand, five hundred fifty-seven".