148666208 has 24 divisors (see below), whose sum is σ = 293524560. Its totient is φ = 74120320.

The previous prime is 148666201. The next prime is 148666249. The reversal of 148666208 is 802666841.

148666208 is digitally balanced in base 2, 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 (148666201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018 + ... + 17958.

It is an arithmetic number, because the mean of its divisors is an integer number (12230190).

Almost surely, 2^148666208 is an apocalyptic number.

It is an amenable number.

148666208 is a deficient number, since it is larger than the sum of its proper divisors (144858352).

148666208 is a wasteful number, since it uses less digits than its factorization.

148666208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13310 (or 13302 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 148666208 is about 12192.8752966640. The cubic root of 148666208 is about 529.7497430121.

The spelling of 148666208 in words is "one hundred forty-eight million, six hundred sixty-six thousand, two hundred eight".