148678308 has 48 divisors (see below), whose sum is σ = 386232000. Its totient is φ = 49460544.

The previous prime is 148678307. The next prime is 148678333. The reversal of 148678308 is 803876841.

It is not an unprimeable number, because it can be changed into a prime (148678301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70128 + ... + 72216.

It is an arithmetic number, because the mean of its divisors is an integer number (8046500).

Almost surely, 2^148678308 is an apocalyptic number.

148678308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

148678308 is an abundant number, since it is smaller than the sum of its proper divisors (237553692).

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

148678308 is a wasteful number, since it uses less digits than its factorization.

148678308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761 (or 2753 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 148678308 is about 12193.3714779793. The cubic root of 148678308 is about 529.7641148008.

The spelling of 148678308 in words is "one hundred forty-eight million, six hundred seventy-eight thousand, three hundred eight".