148438120 has 32 divisors (see below), whose sum is σ = 335404800. Its totient is φ = 59123008.

The previous prime is 148438109. The next prime is 148438139. The reversal of 148438120 is 21834841.

148438120 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, 1797 + ... + 17323.

It is an arithmetic number, because the mean of its divisors is an integer number (10481400).

Almost surely, 2^148438120 is an apocalyptic number.

148438120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148438120 is an abundant number, since it is smaller than the sum of its proper divisors (186966680).

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

148438120 is a wasteful number, since it uses less digits than its factorization.

148438120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15777 (or 15773 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 148438120 is about 12183.5183752478. The cubic root of 148438120 is about 529.4786852128.

The spelling of 148438120 in words is "one hundred forty-eight million, four hundred thirty-eight thousand, one hundred twenty".