148223066 has 16 divisors (see below), whose sum is σ = 234273600. Its totient is φ = 70139808.

The previous prime is 148223041. The next prime is 148223071. The reversal of 148223066 is 660322841.

148223066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71675 + ... + 73713.

It is an arithmetic number, because the mean of its divisors is an integer number (14642100).

Almost surely, 2^148223066 is an apocalyptic number.

148223066 is a deficient number, since it is larger than the sum of its proper divisors (86050534).

148223066 is a wasteful number, since it uses less digits than its factorization.

148223066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3973.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 148223066 is about 12174.6895648308. The cubic root of 148223066 is about 529.2228624663. Note that the first 3 decimals are identical.

The spelling of 148223066 in words is "one hundred forty-eight million, two hundred twenty-three thousand, sixty-six".