6420096 has 48 divisors (see below), whose sum is σ = 18477810. Its totient is φ = 2139648.

The previous prime is 6420079. The next prime is 6420103. The reversal of 6420096 is 6900246.

6420096 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6350400 + 69696 = 2520^2 + 264^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1635 + ... + 3938.

Almost surely, 2^6420096 is an apocalyptic number.

It is an amenable number.

6420096 is an abundant number, since it is smaller than the sum of its proper divisors (12057714).

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

6420096 is a wasteful number, since it uses less digits than its factorization.

6420096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593 (or 5578 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6420096 is about 2533.7908358821. The cubic root of 6420096 is about 185.8576781546.

The spelling of 6420096 in words is "six million, four hundred twenty thousand, ninety-six".