4062172 has 12 divisors (see below), whose sum is σ = 7143976. Its totient is φ = 2021040.

The previous prime is 4062161. The next prime is 4062197. The reversal of 4062172 is 2712604.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563 + ... + 3250.

Almost surely, 2^4062172 is an apocalyptic number.

It is an amenable number.

4062172 is a deficient number, since it is larger than the sum of its proper divisors (3081804).

4062172 is a wasteful number, since it uses less digits than its factorization.

4062172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028 (or 5026 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4062172 is about 2015.4830686463. The cubic root of 4062172 is about 159.5583130761.

Adding to 4062172 its reverse (2712604), we get a palindrome (6774776).

The spelling of 4062172 in words is "four million, sixty-two thousand, one hundred seventy-two".