152486389 has 8 divisors (see below), whose sum is σ = 173581632. Its totient is φ = 132596640.

The previous prime is 152486371. The next prime is 152486393. The reversal of 152486389 is 983684251.

152486389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152486389 - 2⁵ = 152486357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152486309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301104 + ... + 301609.

It is an arithmetic number, because the mean of its divisors is an integer number (21697704).

Almost surely, 2^152486389 is an apocalyptic number.

It is an amenable number.

152486389 is a deficient number, since it is larger than the sum of its proper divisors (21095243).

152486389 is a wasteful number, since it uses less digits than its factorization.

152486389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602747.

The product of its digits is 414720, while the sum is 46.

The square root of 152486389 is about 12348.5379296498. The cubic root of 152486389 is about 534.2489697839.

The spelling of 152486389 in words is "one hundred fifty-two million, four hundred eighty-six thousand, three hundred eighty-nine".