6457230 has 48 divisors (see below), whose sum is σ = 18083520. Its totient is φ = 1589184.

The previous prime is 6457183. The next prime is 6457247. The reversal of 6457230 is 327546.

It is a happy number.

6457230 is a `hidden beast` number, since 64 + 572 + 30 = 666.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 6457194 and 6457203.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 1590 + ... + 3929.

It is an arithmetic number, because the mean of its divisors is an integer number (376740).

Almost surely, 2^6457230 is an apocalyptic number.

6457230 is an abundant number, since it is smaller than the sum of its proper divisors (11626290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6457230 is a wasteful number, since it uses less digits than its factorization.

6457230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545 (or 5542 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 6457230 is about 2541.1080260390. The cubic root of 6457230 is about 186.2153246859.

It can be divided in two parts, 645 and 7230, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 6457230 in words is "six million, four hundred fifty-seven thousand, two hundred thirty".