6470420 has 24 divisors (see below), whose sum is σ = 14823648. Its totient is φ = 2352800.

The previous prime is 6470419. The next prime is 6470423. The reversal of 6470420 is 240746.

6470420 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6470423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14486 + ... + 14925.

It is an arithmetic number, because the mean of its divisors is an integer number (617652).

Almost surely, 2^6470420 is an apocalyptic number.

It is an amenable number.

6470420 is an abundant number, since it is smaller than the sum of its proper divisors (8353228).

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

6470420 is a wasteful number, since it uses less digits than its factorization.

6470420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29431 (or 29429 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 6470420 is about 2543.7020265747. The cubic root of 6470420 is about 186.3420307006.

The spelling of 6470420 in words is "six million, four hundred seventy thousand, four hundred twenty".