6450496 has 28 divisors (see below), whose sum is σ = 13786612. Its totient is φ = 2976768.

The previous prime is 6450491. The next prime is 6450503. The reversal of 6450496 is 6940546.

It can be written as a sum of positive squares in 2 ways, for example, as 4260096 + 2190400 = 2064^2 + 1480^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6450491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3045 + ... + 4708.

It is an arithmetic number, because the mean of its divisors is an integer number (492379).

Almost surely, 2^6450496 is an apocalyptic number.

It is an amenable number.

6450496 is an abundant number, since it is smaller than the sum of its proper divisors (7336116).

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

6450496 is a wasteful number, since it uses less digits than its factorization.

6450496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7778 (or 7768 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 6450496 is about 2539.7826678675. The cubic root of 6450496 is about 186.1505698733.

The spelling of 6450496 in words is "six million, four hundred fifty thousand, four hundred ninety-six".