148364428 has 6 divisors (see below), whose sum is σ = 259637756. Its totient is φ = 74182212.

The previous prime is 148364401. The next prime is 148364429. The reversal of 148364428 is 824463841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (148364429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18545550 + ... + 18545557.

Almost surely, 2^148364428 is an apocalyptic number.

It is an amenable number.

148364428 is a deficient number, since it is larger than the sum of its proper divisors (111273328).

148364428 is a wasteful number, since it uses less digits than its factorization.

148364428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37091111 (or 37091109 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 148364428 is about 12180.4937502550. The cubic root of 148364428 is about 529.3910509359.

The spelling of 148364428 in words is "one hundred forty-eight million, three hundred sixty-four thousand, four hundred twenty-eight".