5214431 has 4 divisors (see below), whose sum is σ = 5263272. Its totient is φ = 5165592.

The previous prime is 5214413. The next prime is 5214437. The reversal of 5214431 is 1344125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5214431 - 2⁶ = 5214367 is a prime.

It is a super-2 number, since 2×5214431² = 54380581307522, which contains 22 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 (5214437) 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, 24260 + ... + 24473.

It is an arithmetic number, because the mean of its divisors is an integer number (1315818).

Almost surely, 2^5214431 is an apocalyptic number.

5214431 is a deficient number, since it is larger than the sum of its proper divisors (48841).

5214431 is a wasteful number, since it uses less digits than its factorization.

5214431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48840.

The product of its digits is 480, while the sum is 20.

The square root of 5214431 is about 2283.5128639883. The cubic root of 5214431 is about 173.4079383807.

Adding to 5214431 its reverse (1344125), we get a palindrome (6558556).

The spelling of 5214431 in words is "five million, two hundred fourteen thousand, four hundred thirty-one".