5140432 has 20 divisors (see below), whose sum is σ = 10865376. Its totient is φ = 2336480.

The previous prime is 5140411. The next prime is 5140459. The reversal of 5140432 is 2340415.

It is a super-2 number, since 2×5140432² = 52848082293248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 14428 + ... + 14779.

Almost surely, 2^5140432 is an apocalyptic number.

It is an amenable number.

5140432 is an abundant number, since it is smaller than the sum of its proper divisors (5724944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5140432 is a wasteful number, since it uses less digits than its factorization.

5140432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29226 (or 29220 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 5140432 is about 2267.2520812649. The cubic root of 5140432 is about 172.5837386613.

Adding to 5140432 its reverse (2340415), we get a palindrome (7480847).

The spelling of 5140432 in words is "five million, one hundred forty thousand, four hundred thirty-two".