5430987 has 6 divisors (see below), whose sum is σ = 7844772. Its totient is φ = 3620652.

The previous prime is 5430961. The next prime is 5431021. The reversal of 5430987 is 7890345.

It is not a de Polignac number, because 5430987 - 2⁶ = 5430923 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5430907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 301713 + ... + 301730.

It is an arithmetic number, because the mean of its divisors is an integer number (1307462).

Almost surely, 2^5430987 is an apocalyptic number.

5430987 is a deficient number, since it is larger than the sum of its proper divisors (2413785).

5430987 is a wasteful number, since it uses less digits than its factorization.

5430987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603449 (or 603446 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5430987 is about 2330.4478110440. The cubic root of 5430987 is about 175.7760042109.

The spelling of 5430987 in words is "five million, four hundred thirty thousand, nine hundred eighty-seven".