4272486 has 16 divisors (see below), whose sum is σ = 8574384. Its totient is φ = 1419264.

The previous prime is 4272481. The next prime is 4272497. The reversal of 4272486 is 6842724.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966 + ... + 3078.

It is an arithmetic number, because the mean of its divisors is an integer number (535899).

Almost surely, 2^4272486 is an apocalyptic number.

4272486 is an abundant number, since it is smaller than the sum of its proper divisors (4301898).

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

4272486 is a wasteful number, since it uses less digits than its factorization.

4272486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455.

The product of its digits is 21504, while the sum is 33.

The square root of 4272486 is about 2066.9992743105. Note that the first 3 decimals coincide. The cubic root of 4272486 is about 162.2657579683.

The spelling of 4272486 in words is "four million, two hundred seventy-two thousand, four hundred eighty-six".