148435434 has 24 divisors (see below), whose sum is σ = 367554720. Its totient is φ = 42410088.

The previous prime is 148435423. The next prime is 148435451. The reversal of 148435434 is 434534841.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 588904 + ... + 589155.

It is an arithmetic number, because the mean of its divisors is an integer number (15314780).

Almost surely, 2^148435434 is an apocalyptic number.

148435434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

148435434 is an abundant number, since it is smaller than the sum of its proper divisors (219119286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148435434 is a wasteful number, since it uses less digits than its factorization.

148435434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178074 (or 1178071 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 148435434 is about 12183.4081438652. The cubic root of 148435434 is about 529.4754915400.

The spelling of 148435434 in words is "one hundred forty-eight million, four hundred thirty-five thousand, four hundred thirty-four".