6460425 has 48 divisors (see below), whose sum is σ = 12588480. Its totient is φ = 3237120.

The previous prime is 6460423. The next prime is 6460439. The reversal of 6460425 is 5240646.

It is a happy number.

It is not a de Polignac number, because 6460425 - 2¹ = 6460423 is a prime.

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

It is a d-powerful number, because it can be written as 6² + 4⁴ + 6⁷ + 0 + 4¹¹ + 2¹⁵ + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (6460423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11194 + ... + 11756.

It is an arithmetic number, because the mean of its divisors is an integer number (262260).

Almost surely, 2^6460425 is an apocalyptic number.

It is an amenable number.

6460425 is a deficient number, since it is larger than the sum of its proper divisors (6128055).

6460425 is a wasteful number, since it uses less digits than its factorization.

6460425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 6460425 is about 2541.7366110595. The cubic root of 6460425 is about 186.2460323765.

The spelling of 6460425 in words is "six million, four hundred sixty thousand, four hundred twenty-five".