148304814 has 32 divisors (see below), whose sum is σ = 339346176. Its totient is φ = 42327360.

The previous prime is 148304813. The next prime is 148304833. The reversal of 148304814 is 418403841.

148304814 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148304813) 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 15 ways as a sum of consecutive naturals, for example, 68529 + ... + 70659.

It is an arithmetic number, because the mean of its divisors is an integer number (10604568).

Almost surely, 2^148304814 is an apocalyptic number.

148304814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

148304814 is an abundant number, since it is smaller than the sum of its proper divisors (191041362).

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

148304814 is a wasteful number, since it uses less digits than its factorization.

148304814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 148304814 is about 12178.0463950504. The cubic root of 148304814 is about 529.3201369340.

The spelling of 148304814 in words is "one hundred forty-eight million, three hundred four thousand, eight hundred fourteen".