148430385 has 48 divisors (see below), whose sum is σ = 272982528. Its totient is φ = 74448000.

The previous prime is 148430377. The next prime is 148430407. The reversal of 148430385 is 583034841.

148430385 is a `hidden beast` number, since 148 + 430 + 3 + 85 = 666.

148430385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148430385 - 2³ = 148430377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61960 + ... + 64310.

It is an arithmetic number, because the mean of its divisors is an integer number (5687136).

Almost surely, 2^148430385 is an apocalyptic number.

148430385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148430385 is a deficient number, since it is larger than the sum of its proper divisors (124552143).

148430385 is a wasteful number, since it uses less digits than its factorization.

148430385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2443 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 148430385 is about 12183.2009340731. The cubic root of 148430385 is about 529.4694881396.

The spelling of 148430385 in words is "one hundred forty-eight million, four hundred thirty thousand, three hundred eighty-five".