4197424 has 40 divisors (see below), whose sum is σ = 10142208. Its totient is φ = 1634880.

The previous prime is 4197409. The next prime is 4197443. The reversal of 4197424 is 4247914.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472 + ... + 2935.

Almost surely, 2^4197424 is an apocalyptic number.

4197424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4197424 is an abundant number, since it is smaller than the sum of its proper divisors (5944784).

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

4197424 is a wasteful number, since it uses less digits than its factorization.

4197424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433 (or 3427 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 4197424 is about 2048.7615771485. The cubic root of 4197424 is about 161.3098722041.

The spelling of 4197424 in words is "four million, one hundred ninety-seven thousand, four hundred twenty-four".