5215430 has 32 divisors (see below), whose sum is σ = 10847520. Its totient is φ = 1784320.

The previous prime is 5215429. The next prime is 5215433. The reversal of 5215430 is 345125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476 + ... + 3264.

It is an arithmetic number, because the mean of its divisors is an integer number (338985).

Almost surely, 2^5215430 is an apocalyptic number.

5215430 is an abundant number, since it is smaller than the sum of its proper divisors (5632090).

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

5215430 is a wasteful number, since it uses less digits than its factorization.

5215430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5215430 is about 2283.7315954376. The cubic root of 5215430 is about 173.4190117186.

The spelling of 5215430 in words is "five million, two hundred fifteen thousand, four hundred thirty".