4292128 has 12 divisors (see below), whose sum is σ = 8450190. Its totient is φ = 2146048.

The previous prime is 4292117. The next prime is 4292129. The reversal of 4292128 is 8212924.

It can be written as a sum of positive squares in only one way, i.e., 3732624 + 559504 = 1932^2 + 748^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4292096 and 4292105.

It is not an unprimeable number, because it can be changed into a prime (4292129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67033 + ... + 67096.

Almost surely, 2^4292128 is an apocalyptic number.

It is an amenable number.

4292128 is a deficient number, since it is larger than the sum of its proper divisors (4158062).

4292128 is a wasteful number, since it uses less digits than its factorization.

4292128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134139 (or 134131 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 4292128 is about 2071.7451580733. The cubic root of 4292128 is about 162.5140406014.

Subtracting from 4292128 its product of digits (2304), we obtain a palindrome (4289824).

The spelling of 4292128 in words is "four million, two hundred ninety-two thousand, one hundred twenty-eight".