148435855 has 8 divisors (see below), whose sum is σ = 178188912. Its totient is φ = 118704768.

The previous prime is 148435831. The next prime is 148435879. The reversal of 148435855 is 558534841.

It is an interprime number because it is at equal distance from previous prime (148435831) and next prime (148435879).

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 148435855 - 2¹⁹ = 147911567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21004 + ... + 27166.

It is an arithmetic number, because the mean of its divisors is an integer number (22273614).

Almost surely, 2^148435855 is an apocalyptic number.

148435855 is a deficient number, since it is larger than the sum of its proper divisors (29753057).

148435855 is an equidigital number, since it uses as much as digits as its factorization.

148435855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10985.

The product of its digits is 384000, while the sum is 43.

The square root of 148435855 is about 12183.4254214486. The cubic root of 148435855 is about 529.4759921145.

The spelling of 148435855 in words is "one hundred forty-eight million, four hundred thirty-five thousand, eight hundred fifty-five".