4152128 has 14 divisors (see below), whose sum is σ = 8239506. Its totient is φ = 2076032.

The previous prime is 4152119. The next prime is 4152139. The reversal of 4152128 is 8212514.

It can be written as a sum of positive squares in only one way, i.e., 4129024 + 23104 = 2032^2 + 152^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32375 + ... + 32502.

Almost surely, 2^4152128 is an apocalyptic number.

It is an amenable number.

4152128 is a deficient number, since it is larger than the sum of its proper divisors (4087378).

4152128 is an equidigital number, since it uses as much as digits as its factorization.

4152128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64889 (or 64879 counting only the distinct ones).

The product of its digits is 640, while the sum is 23.

The square root of 4152128 is about 2037.6771088669. The cubic root of 4152128 is about 160.7275202834.

The spelling of 4152128 in words is "four million, one hundred fifty-two thousand, one hundred twenty-eight".