148848194 has 16 divisors (see below), whose sum is σ = 243846720. Its totient is φ = 67581360.

The previous prime is 148848181. The next prime is 148848199. The reversal of 148848194 is 491848841.

148848194 = T₂₉₈₇ + T₂₉₈₈ + ... + T₃₀₁₉.

It is not an unprimeable number, because it can be changed into a prime (148848199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18947 + ... + 25625.

It is an arithmetic number, because the mean of its divisors is an integer number (15240420).

Almost surely, 2^148848194 is an apocalyptic number.

148848194 is a deficient number, since it is larger than the sum of its proper divisors (94998526).

148848194 is a wasteful number, since it uses less digits than its factorization.

148848194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7705.

The product of its digits is 294912, while the sum is 47.

The square root of 148848194 is about 12200.3358150503. The cubic root of 148848194 is about 529.9658148118.

The spelling of 148848194 in words is "one hundred forty-eight million, eight hundred forty-eight thousand, one hundred ninety-four".