148853685 has 8 divisors (see below), whose sum is σ = 238165920. Its totient is φ = 79388624.

The previous prime is 148853647. The next prime is 148853687. The reversal of 148853685 is 586358841.

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

It is a cyclic number.

It is not a de Polignac number, because 148853685 - 2⁷ = 148853557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148853687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4961775 + ... + 4961804.

It is an arithmetic number, because the mean of its divisors is an integer number (29770740).

Almost surely, 2^148853685 is an apocalyptic number.

148853685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148853685 is a deficient number, since it is larger than the sum of its proper divisors (89312235).

148853685 is an equidigital number, since it uses as much as digits as its factorization.

148853685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9923587.

The product of its digits is 921600, while the sum is 48.

The square root of 148853685 is about 12200.5608477643. The cubic root of 148853685 is about 529.9723315329.

The spelling of 148853685 in words is "one hundred forty-eight million, eight hundred fifty-three thousand, six hundred eighty-five".