5130432 has 56 divisors (see below), whose sum is σ = 15087600. Its totient is φ = 1709568.

The previous prime is 5130421. The next prime is 5130443. The reversal of 5130432 is 2340315.

It is an interprime number because it is at equal distance from previous prime (5130421) and next prime (5130443).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244 + ... + 3212.

Almost surely, 2^5130432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5130432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7543800).

5130432 is an abundant number, since it is smaller than the sum of its proper divisors (9957168).

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

5130432 is a wasteful number, since it uses less digits than its factorization.

5130432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990 (or 2974 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5130432 is about 2265.0456949033. The cubic root of 5130432 is about 172.4717534089.

Adding to 5130432 its reverse (2340315), we get a palindrome (7470747).

The spelling of 5130432 in words is "five million, one hundred thirty thousand, four hundred thirty-two".