6201057 has 4 divisors (see below), whose sum is σ = 8268080. Its totient is φ = 4134036.

The previous prime is 6201047. The next prime is 6201059. The reversal of 6201057 is 7501026.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6201057 - 2¹² = 6196961 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6201059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1033507 + ... + 1033512.

It is an arithmetic number, because the mean of its divisors is an integer number (2067020).

Almost surely, 2^6201057 is an apocalyptic number.

It is an amenable number.

6201057 is a deficient number, since it is larger than the sum of its proper divisors (2067023).

6201057 is a wasteful number, since it uses less digits than its factorization.

6201057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067022.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 6201057 is about 2490.1921612598. The cubic root of 6201057 is about 183.7194942185.

The spelling of 6201057 in words is "six million, two hundred one thousand, fifty-seven".