4272126 has 8 divisors (see below), whose sum is σ = 8544264. Its totient is φ = 1424040.

The previous prime is 4272119. The next prime is 4272139. The reversal of 4272126 is 6212724.

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

4272126 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4272096 and 4272105.

It is a congruent 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, 356005 + ... + 356016.

It is an arithmetic number, because the mean of its divisors is an integer number (1068033).

Almost surely, 2^4272126 is an apocalyptic number.

4272126 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.

4272126 is a wasteful number, since it uses less digits than its factorization.

4272126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712026.

The product of its digits is 1344, while the sum is 24.

The square root of 4272126 is about 2066.9121897168. The cubic root of 4272126 is about 162.2612003319.

The spelling of 4272126 in words is "four million, two hundred seventy-two thousand, one hundred twenty-six".