148318934 has 16 divisors (see below), whose sum is σ = 235051200. Its totient is φ = 70077504.

The previous prime is 148318901. The next prime is 148318943. The reversal of 148318934 is 439813841.

It is a junction number, because it is equal to n+sod(n) for n = 148318891 and 148318900.

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, 24479 + ... + 29930.

It is an arithmetic number, because the mean of its divisors is an integer number (14690700).

Almost surely, 2^148318934 is an apocalyptic number.

148318934 is a deficient number, since it is larger than the sum of its proper divisors (86732266).

148318934 is a wasteful number, since it uses less digits than its factorization.

148318934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54487.

The product of its digits is 82944, while the sum is 41.

The square root of 148318934 is about 12178.6261129899. The cubic root of 148318934 is about 529.3369351371.

The spelling of 148318934 in words is "one hundred forty-eight million, three hundred eighteen thousand, nine hundred thirty-four".