5487530 has 8 divisors (see below), whose sum is σ = 9877572. Its totient is φ = 2195008.

The previous prime is 5487511. The next prime is 5487539. The reversal of 5487530 is 357845.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5387041 + 100489 = 2321^2 + 317^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5487530² = 60225971001800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5487539) 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, 274367 + ... + 274386.

Almost surely, 2^5487530 is an apocalyptic number.

5487530 is a deficient number, since it is larger than the sum of its proper divisors (4390042).

5487530 is a wasteful number, since it uses less digits than its factorization.

5487530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548760.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5487530 is about 2342.5477583179. The cubic root of 5487530 is about 176.3839114428.

The spelling of 5487530 in words is "five million, four hundred eighty-seven thousand, five hundred thirty".