4134726 has 20 divisors (see below), whose sum is σ = 9265212. Its totient is φ = 1378188.

The previous prime is 4134719. The next prime is 4134737. The reversal of 4134726 is 6274314.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4134726.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12600 + ... + 12923.

Almost surely, 2^4134726 is an apocalyptic number.

4134726 is an abundant number, since it is smaller than the sum of its proper divisors (5130486).

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

4134726 is a wasteful number, since it uses less digits than its factorization.

4134726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25537 (or 25528 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 4134726 is about 2033.4025671273. The cubic root of 4134726 is about 160.5026639439.

The spelling of 4134726 in words is "four million, one hundred thirty-four thousand, seven hundred twenty-six".