6261057 has 20 divisors (see below), whose sum is σ = 10204656. Its totient is φ = 3794040.

The previous prime is 6261041. The next prime is 6261077. The reversal of 6261057 is 7501626.

It is not a de Polignac number, because 6261057 - 2⁴ = 6261041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

6261057 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6261057.

It is not an unprimeable number, because it can be changed into a prime (6261077) 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 19 ways as a sum of consecutive naturals, for example, 2623 + ... + 4404.

Almost surely, 2^6261057 is an apocalyptic number.

It is an amenable number.

6261057 is a deficient number, since it is larger than the sum of its proper divisors (3943599).

6261057 is a wasteful number, since it uses less digits than its factorization.

6261057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7050 (or 7041 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 6261057 is about 2502.2104228062. The cubic root of 6261057 is about 184.3101358348.

The spelling of 6261057 in words is "six million, two hundred sixty-one thousand, fifty-seven".