4151128 has 32 divisors (see below), whose sum is σ = 8339760. Its totient is φ = 1930240.

The previous prime is 4151113. The next prime is 4151129. The reversal of 4151128 is 8211514.

It is a junction number, because it is equal to n+sod(n) for n = 4151099 and 4151108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151129) 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, 17700 + ... + 17932.

Almost surely, 2^4151128 is an apocalyptic number.

It is an amenable number.

4151128 is an abundant number, since it is smaller than the sum of its proper divisors (4188632).

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

4151128 is a wasteful number, since it uses less digits than its factorization.

4151128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 383 counting only the distinct ones).

The product of its digits is 320, while the sum is 22.

The square root of 4151128 is about 2037.4317166472. The cubic root of 4151128 is about 160.7146160228.

The spelling of 4151128 in words is "four million, one hundred fifty-one thousand, one hundred twenty-eight".