6371420 has 24 divisors (see below), whose sum is σ = 14596848. Its totient is φ = 2316800.

The previous prime is 6371401. The next prime is 6371537. The reversal of 6371420 is 241736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14261 + ... + 14700.

It is an arithmetic number, because the mean of its divisors is an integer number (608202).

Almost surely, 2^6371420 is an apocalyptic number.

It is an amenable number.

6371420 is an abundant number, since it is smaller than the sum of its proper divisors (8225428).

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

6371420 is a wasteful number, since it uses less digits than its factorization.

6371420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28981 (or 28979 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 6371420 is about 2524.1671893914. The cubic root of 6371420 is about 185.3867730005.

The spelling of 6371420 in words is "six million, three hundred seventy-one thousand, four hundred twenty".