6461025 has 24 divisors (see below), whose sum is σ = 10755264. Its totient is φ = 3422400.

The previous prime is 6461023. The next prime is 6461027. The reversal of 6461025 is 5201646.

6461025 is nontrivially palindromic in base 6.

It is an interprime number because it is at equal distance from previous prime (6461023) and next prime (6461027).

It is not a de Polignac number, because 6461025 - 2¹ = 6461023 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6460986 and 6461004.

It is not an unprimeable number, because it can be changed into a prime (6461023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20620 + ... + 20930.

It is an arithmetic number, because the mean of its divisors is an integer number (448136).

Almost surely, 2^6461025 is an apocalyptic number.

It is an amenable number.

6461025 is a deficient number, since it is larger than the sum of its proper divisors (4294239).

6461025 is a wasteful number, since it uses less digits than its factorization.

6461025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 6461025 is about 2541.8546378580. The cubic root of 6461025 is about 186.2517979497.

The spelling of 6461025 in words is "six million, four hundred sixty-one thousand, twenty-five".