152486385 has 32 divisors (see below), whose sum is σ = 253946880. Its totient is φ = 78068928.

The previous prime is 152486371. The next prime is 152486393. The reversal of 152486385 is 583684251.

It is not a de Polignac number, because 152486385 - 2⁸ = 152486129 is a prime.

It is a super-2 number, since 2×152486385² = 46504195220736450, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36052 + ... + 40058.

It is an arithmetic number, because the mean of its divisors is an integer number (7935840).

Almost surely, 2^152486385 is an apocalyptic number.

152486385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152486385 is a deficient number, since it is larger than the sum of its proper divisors (101460495).

152486385 is a wasteful number, since it uses less digits than its factorization.

152486385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4117.

The product of its digits is 230400, while the sum is 42.

The square root of 152486385 is about 12348.5377676873. The cubic root of 152486385 is about 534.2489651124.

The spelling of 152486385 in words is "one hundred fifty-two million, four hundred eighty-six thousand, three hundred eighty-five".