6461075 has 6 divisors (see below), whose sum is σ = 8011764. Its totient is φ = 5168840.

The previous prime is 6461047. The next prime is 6461089. The reversal of 6461075 is 5701646.

It is not a de Polignac number, because 6461075 - 2⁸ = 6460819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 129197 + ... + 129246.

It is an arithmetic number, because the mean of its divisors is an integer number (1335294).

Almost surely, 2^6461075 is an apocalyptic number.

6461075 is a deficient number, since it is larger than the sum of its proper divisors (1550689).

6461075 is a wasteful number, since it uses less digits than its factorization.

6461075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258453 (or 258448 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 6461075 is about 2541.8644731771. The cubic root of 6461075 is about 186.2522783980.

The spelling of 6461075 in words is "six million, four hundred sixty-one thousand, seventy-five".