4146672528 has 60 divisors (see below), whose sum is σ = 12034747088. Its totient is φ = 1382222880.

The previous prime is 4146672511. The next prime is 4146672557. The reversal of 4146672528 is 8252766414.

4146672528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 529378 + ... + 537153.

Almost surely, 2^4146672528 is an apocalyptic number.

4146672528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4146672528 is an abundant number, since it is smaller than the sum of its proper divisors (7888074560).

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

4146672528 is a wasteful number, since it uses less digits than its factorization.

4146672528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066554 (or 1066536 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 4146672528 is about 64394.6622632653. The cubic root of 4146672528 is about 1606.5709625065.

The spelling of 4146672528 in words is "four billion, one hundred forty-six million, six hundred seventy-two thousand, five hundred twenty-eight".