6502442 has 4 divisors (see below), whose sum is σ = 9753666. Its totient is φ = 3251220.

The previous prime is 6502439. The next prime is 6502453. The reversal of 6502442 is 2442056.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6497401 + 5041 = 2549^2 + 71^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625609 + ... + 1625612.

Almost surely, 2^6502442 is an apocalyptic number.

6502442 is a deficient number, since it is larger than the sum of its proper divisors (3251224).

6502442 is a wasteful number, since it uses less digits than its factorization.

6502442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251223.

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

The square root of 6502442 is about 2549.9886274256. The cubic root of 6502442 is about 186.6489261768.

Adding to 6502442 its reverse (2442056), we get a palindrome (8944498).

The spelling of 6502442 in words is "six million, five hundred two thousand, four hundred forty-two".