162528040 has 32 divisors (see below), whose sum is σ = 377487360. Its totient is φ = 62913600.

The previous prime is 162528029. The next prime is 162528077. The reversal of 162528040 is 40825261.

162528040 is digitally balanced in base 3, 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 (28) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 64296 + ... + 66775.

It is an arithmetic number, because the mean of its divisors is an integer number (11796480).

Almost surely, 2^162528040 is an apocalyptic number.

162528040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162528040 is an abundant number, since it is smaller than the sum of its proper divisors (214959320).

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

162528040 is a wasteful number, since it uses less digits than its factorization.

162528040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131113 (or 131109 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 162528040 is about 12748.6485558274. The cubic root of 162528040 is about 545.7278270653.

The spelling of 162528040 in words is "one hundred sixty-two million, five hundred twenty-eight thousand, forty".