6450242 has 8 divisors (see below), whose sum is σ = 10244556. Its totient is φ = 3035392.

The previous prime is 6450229. The next prime is 6450251. The reversal of 6450242 is 2420546.

It can be written as a sum of positive squares in 2 ways, for example, as 6446521 + 3721 = 2539^2 + 61^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94823 + ... + 94890.

Almost surely, 2^6450242 is an apocalyptic number.

6450242 is a deficient number, since it is larger than the sum of its proper divisors (3794314).

6450242 is a wasteful number, since it uses less digits than its factorization.

6450242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189732.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 6450242 is about 2539.7326630966. The cubic root of 6450242 is about 186.1481265022.

Adding to 6450242 its reverse (2420546), we get a palindrome (8870788).

The spelling of 6450242 in words is "six million, four hundred fifty thousand, two hundred forty-two".