152027889 has 32 divisors (see below), whose sum is σ = 239137920. Its totient is φ = 85005312.

The previous prime is 152027881. The next prime is 152027899. The reversal of 152027889 is 988720251.

152027889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152027889 - 2³ = 152027881 is a prime.

It is a super-2 number, since 2×152027889² = 46224958067592642, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 152027889.

It is not an unprimeable number, because it can be changed into a prime (152027881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15274 + ... + 23180.

It is an arithmetic number, because the mean of its divisors is an integer number (7473060).

Almost surely, 2^152027889 is an apocalyptic number.

It is an amenable number.

152027889 is a deficient number, since it is larger than the sum of its proper divisors (87110031).

152027889 is a wasteful number, since it uses less digits than its factorization.

152027889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7969.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 152027889 is about 12329.9590023649. The cubic root of 152027889 is about 533.7129676841.

The spelling of 152027889 in words is "one hundred fifty-two million, twenty-seven thousand, eight hundred eighty-nine".