148632028 has 6 divisors (see below), whose sum is σ = 260106056. Its totient is φ = 74316012.

The previous prime is 148632019. The next prime is 148632031. The reversal of 148632028 is 820236841.

It is a junction number, because it is equal to n+sod(n) for n = 148631984 and 148632002.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 18579000 + ... + 18579007.

Almost surely, 2^148632028 is an apocalyptic number.

It is an amenable number.

148632028 is a deficient number, since it is larger than the sum of its proper divisors (111474028).

148632028 is a wasteful number, since it uses less digits than its factorization.

148632028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37158011 (or 37158009 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 148632028 is about 12191.4735778740. The cubic root of 148632028 is about 529.7091414652.

Adding to 148632028 its reverse (820236841), we get a palindrome (968868869).

The spelling of 148632028 in words is "one hundred forty-eight million, six hundred thirty-two thousand, twenty-eight".