148745120 has 48 divisors (see below), whose sum is σ = 352424520. Its totient is φ = 59326464.

The previous prime is 148745119. The next prime is 148745131. The reversal of 148745120 is 21547841.

It is a happy number.

148745120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 148742416 + 2704 = 12196^2 + 52^2 .

It is a super-2 number, since 2×148745120² = 44250221447628800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 64304 + ... + 66576.

Almost surely, 2^148745120 is an apocalyptic number.

148745120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148745120 is an abundant number, since it is smaller than the sum of its proper divisors (203679400).

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

148745120 is a wasteful number, since it uses less digits than its factorization.

148745120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697 (or 2689 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 148745120 is about 12196.1108555146. The cubic root of 148745120 is about 529.8434567932.

The spelling of 148745120 in words is "one hundred forty-eight million, seven hundred forty-five thousand, one hundred twenty".