4197426 has 8 divisors (see below), whose sum is σ = 8394864. Its totient is φ = 1399140.

The previous prime is 4197409. The next prime is 4197443. The reversal of 4197426 is 6247914.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4197409) and next prime (4197443).

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

4197426 is an admirable number.

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, 349780 + ... + 349791.

It is an arithmetic number, because the mean of its divisors is an integer number (1049358).

Almost surely, 2^4197426 is an apocalyptic number.

4197426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4197426 is a wasteful number, since it uses less digits than its factorization.

4197426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699576.

The product of its digits is 12096, while the sum is 33.

The square root of 4197426 is about 2048.7620652482. The cubic root of 4197426 is about 161.3098978246.

The spelling of 4197426 in words is "four million, one hundred ninety-seven thousand, four hundred twenty-six".