148355472 has 40 divisors (see below), whose sum is σ = 383733376. Its totient is φ = 49389696.

The previous prime is 148355411. The next prime is 148355489. The reversal of 148355472 is 274553841.

148355472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 148355472.

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, 52233 + ... + 54999.

Almost surely, 2^148355472 is an apocalyptic number.

148355472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148355472 is an abundant number, since it is smaller than the sum of its proper divisors (235377904).

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

148355472 is a wasteful number, since it uses less digits than its factorization.

148355472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895 (or 3889 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 148355472 is about 12180.1261077215. The cubic root of 148355472 is about 529.3803985135.

The spelling of 148355472 in words is "one hundred forty-eight million, three hundred fifty-five thousand, four hundred seventy-two".