152128914 has 32 divisors (see below), whose sum is σ = 348979200. Its totient is φ = 43308432.

The previous prime is 152128913. The next prime is 152128919. The reversal of 152128914 is 419821251.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152128913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5487 + ... + 18285.

It is an arithmetic number, because the mean of its divisors is an integer number (10905600).

Almost surely, 2^152128914 is an apocalyptic number.

152128914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

152128914 is an abundant number, since it is smaller than the sum of its proper divisors (196850286).

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

152128914 is a wasteful number, since it uses less digits than its factorization.

152128914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13094.

The product of its digits is 5760, while the sum is 33.

The square root of 152128914 is about 12334.0550509555. The cubic root of 152128914 is about 533.8311618175.

The spelling of 152128914 in words is "one hundred fifty-two million, one hundred twenty-eight thousand, nine hundred fourteen".