6459450 has 24 divisors (see below), whose sum is σ = 16019808. Its totient is φ = 1722480.

The previous prime is 6459443. The next prime is 6459457. The reversal of 6459450 is 549546.

It is an interprime number because it is at equal distance from previous prime (6459443) and next prime (6459457).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6459457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21382 + ... + 21681.

It is an arithmetic number, because the mean of its divisors is an integer number (667492).

Almost surely, 2^6459450 is an apocalyptic number.

6459450 is an abundant number, since it is smaller than the sum of its proper divisors (9560358).

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

6459450 is a wasteful number, since it uses less digits than its factorization.

6459450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43078 (or 43073 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 6459450 is about 2541.5448058218. The cubic root of 6459450 is about 186.2366625586.

The spelling of 6459450 in words is "six million, four hundred fifty-nine thousand, four hundred fifty".