5630387 has 4 divisors (see below), whose sum is σ = 6434736. Its totient is φ = 4826040.

The previous prime is 5630381. The next prime is 5630411. The reversal of 5630387 is 7830365.

It is a happy number.

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 5630387 - 2¹⁶ = 5564851 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 (5630381) 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, 402164 + ... + 402177.

It is an arithmetic number, because the mean of its divisors is an integer number (1608684).

Almost surely, 2^5630387 is an apocalyptic number.

5630387 is a deficient number, since it is larger than the sum of its proper divisors (804349).

5630387 is an equidigital number, since it uses as much as digits as its factorization.

5630387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804348.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 5630387 is about 2372.8436526666. The cubic root of 5630387 is about 177.9014203970.

The spelling of 5630387 in words is "five million, six hundred thirty thousand, three hundred eighty-seven".