148219832 has 8 divisors (see below), whose sum is σ = 277912200. Its totient is φ = 74109912.

The previous prime is 148219829. The next prime is 148219847. The reversal of 148219832 is 238912841.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9263732 + ... + 9263747.

It is an arithmetic number, because the mean of its divisors is an integer number (34739025).

Almost surely, 2^148219832 is an apocalyptic number.

It is an amenable number.

148219832 is a deficient number, since it is larger than the sum of its proper divisors (129692368).

148219832 is a wasteful number, since it uses less digits than its factorization.

148219832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18527485 (or 18527481 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 148219832 is about 12174.5567475781. The cubic root of 148219832 is about 529.2190134946.

The spelling of 148219832 in words is "one hundred forty-eight million, two hundred nineteen thousand, eight hundred thirty-two".