4172706 has 24 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 1330296.

The previous prime is 4172699. The next prime is 4172711. The reversal of 4172706 is 6072714.

It is a super-2 number, since 2×4172706² = 34822950724872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4172706.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4626 + ... + 5453.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

Almost surely, 2^4172706 is an apocalyptic number.

4172706 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4172706 is an abundant number, since it is smaller than the sum of its proper divisors (5262174).

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

4172706 is a wasteful number, since it uses less digits than its factorization.

4172706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110 (or 10107 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 4172706 is about 2042.7202451633. The cubic root of 4172706 is about 160.9926053983.

The spelling of 4172706 in words is "four million, one hundred seventy-two thousand, seven hundred six".