6462245 has 8 divisors (see below), whose sum is σ = 7772280. Its totient is φ = 5158080.

The previous prime is 6462233. The next prime is 6462251. The reversal of 6462245 is 5422646.

It can be written as a sum of positive squares in 4 ways, for example, as 101761 + 6360484 = 319^2 + 2522^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-6462245 is a prime.

It is a super-2 number, since 2×6462245² = 83521220880050, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1511 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (971535).

Almost surely, 2^6462245 is an apocalyptic number.

It is an amenable number.

6462245 is a deficient number, since it is larger than the sum of its proper divisors (1310035).

6462245 is a wasteful number, since it uses less digits than its factorization.

6462245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935.

The product of its digits is 11520, while the sum is 29.

The square root of 6462245 is about 2542.0946087823. The cubic root of 6462245 is about 186.2635201812.

The spelling of 6462245 in words is "six million, four hundred sixty-two thousand, two hundred forty-five".