6475424 has 12 divisors (see below), whose sum is σ = 12748554. Its totient is φ = 3237696.

The previous prime is 6475387. The next prime is 6475457. The reversal of 6475424 is 4245746.

It can be written as a sum of positive squares in only one way, i.e., 6091024 + 384400 = 2468^2 + 620^2 .

It is a super-2 number, since 2×6475424² = 83862231959552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 202357 = 6475424 / (6 + 4 + 7 + 5 + 4 + 2 + 4).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101147 + ... + 101210.

Almost surely, 2^6475424 is an apocalyptic number.

It is an amenable number.

6475424 is a deficient number, since it is larger than the sum of its proper divisors (6273130).

6475424 is a wasteful number, since it uses less digits than its factorization.

6475424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202367 (or 202359 counting only the distinct ones).

The product of its digits is 26880, while the sum is 32.

The square root of 6475424 is about 2544.6854422502. The cubic root of 6475424 is about 186.3900551590.

The spelling of 6475424 in words is "six million, four hundred seventy-five thousand, four hundred twenty-four".