148120446 has 8 divisors (see below), whose sum is σ = 296240904. Its totient is φ = 49373480.

The previous prime is 148120433. The next prime is 148120457. The reversal of 148120446 is 644021841.

148120446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

148120446 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12343365 + ... + 12343376.

It is an arithmetic number, because the mean of its divisors is an integer number (37030113).

Almost surely, 2^148120446 is an apocalyptic number.

148120446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148120446 is a wasteful number, since it uses less digits than its factorization.

148120446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24686746.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 148120446 is about 12170.4743539436. The cubic root of 148120446 is about 529.1007011192.

The spelling of 148120446 in words is "one hundred forty-eight million, one hundred twenty thousand, four hundred forty-six".