152389071 has 24 divisors (see below), whose sum is σ = 233578800. Its totient is φ = 95406336.

The previous prime is 152389031. The next prime is 152389109. The reversal of 152389071 is 170983251.

152389071 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 152389071 - 2²⁶ = 85280207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152389031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97605 + ... + 99153.

It is an arithmetic number, because the mean of its divisors is an integer number (9732450).

Almost surely, 2^152389071 is an apocalyptic number.

152389071 is a deficient number, since it is larger than the sum of its proper divisors (81189729).

152389071 is a wasteful number, since it uses less digits than its factorization.

152389071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215 (or 2212 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 152389071 is about 12344.5968342429. The cubic root of 152389071 is about 534.1352916471.

The spelling of 152389071 in words is "one hundred fifty-two million, three hundred eighty-nine thousand, seventy-one".