148446466 has 16 divisors (see below), whose sum is σ = 254638656. Its totient is φ = 63580176.

The previous prime is 148446461. The next prime is 148446469. The reversal of 148446466 is 664644841.

148446466 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (148446461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35940 + ... + 39856.

It is an arithmetic number, because the mean of its divisors is an integer number (15914916).

Almost surely, 2^148446466 is an apocalyptic number.

148446466 is a deficient number, since it is larger than the sum of its proper divisors (106192190).

148446466 is a wasteful number, since it uses less digits than its factorization.

148446466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6633.

The product of its digits is 442368, while the sum is 43.

The square root of 148446466 is about 12183.8608823312. The cubic root of 148446466 is about 529.4886084191.

The spelling of 148446466 in words is "one hundred forty-eight million, four hundred forty-six thousand, four hundred sixty-six".