152486929 has 4 divisors (see below), whose sum is σ = 174270784. Its totient is φ = 130703076.

The previous prime is 152486921. The next prime is 152486933. The reversal of 152486929 is 929684251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 929684251 = 241 ⋅3857611.

It is not a de Polignac number, because 152486929 - 2³ = 152486921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152486921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10891917 + ... + 10891930.

It is an arithmetic number, because the mean of its divisors is an integer number (43567696).

Almost surely, 2^152486929 is an apocalyptic number.

It is an amenable number.

152486929 is a deficient number, since it is larger than the sum of its proper divisors (21783855).

152486929 is an equidigital number, since it uses as much as digits as its factorization.

152486929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21783854.

The product of its digits is 311040, while the sum is 46.

The square root of 152486929 is about 12348.5597945671. The cubic root of 152486929 is about 534.2496004284.

The spelling of 152486929 in words is "one hundred fifty-two million, four hundred eighty-six thousand, nine hundred twenty-nine".