148733118 has 32 divisors (see below), whose sum is σ = 339455520. Its totient is φ = 48237120.

The previous prime is 148733093. The next prime is 148733131. The reversal of 148733118 is 811337841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35223 + ... + 39218.

It is an arithmetic number, because the mean of its divisors is an integer number (10607985).

Almost surely, 2^148733118 is an apocalyptic number.

148733118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

148733118 is an abundant number, since it is smaller than the sum of its proper divisors (190722402).

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

148733118 is a wasteful number, since it uses less digits than its factorization.

148733118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74489 (or 74483 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 148733118 is about 12195.6188034884. The cubic root of 148733118 is about 529.8292056765.

The spelling of 148733118 in words is "one hundred forty-eight million, seven hundred thirty-three thousand, one hundred eighteen".