6472430 has 32 divisors (see below), whose sum is σ = 12317184. Its totient is φ = 2443936.

The previous prime is 6472429. The next prime is 6472457. The reversal of 6472430 is 342746.

6472430 = 191² + 192² + ... + 297².

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6472430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24479 + ... + 24741.

It is an arithmetic number, because the mean of its divisors is an integer number (384912).

Almost surely, 2^6472430 is an apocalyptic number.

6472430 is a deficient number, since it is larger than the sum of its proper divisors (5844754).

6472430 is a wasteful number, since it uses less digits than its factorization.

6472430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 6472430 is about 2544.0970893423. The cubic root of 6472430 is about 186.3613240749.

The spelling of 6472430 in words is "six million, four hundred seventy-two thousand, four hundred thirty".