6071421 has 8 divisors (see below), whose sum is σ = 8106624. Its totient is φ = 4041920.

The previous prime is 6071419. The next prime is 6071437. The reversal of 6071421 is 1241706.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6071421 - 2¹ = 6071419 is a prime.

6071421 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6072421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3340 + ... + 4826.

It is an arithmetic number, because the mean of its divisors is an integer number (1013328).

Almost surely, 2^6071421 is an apocalyptic number.

It is an amenable number.

6071421 is a deficient number, since it is larger than the sum of its proper divisors (2035203).

6071421 is a wasteful number, since it uses less digits than its factorization.

6071421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 6071421 is about 2464.0253651292. The cubic root of 6071421 is about 182.4302203986.

The spelling of 6071421 in words is "six million, seventy-one thousand, four hundred twenty-one".