148353280 has 36 divisors (see below), whose sum is σ = 355355532. Its totient is φ = 59340800.

The previous prime is 148353277. The next prime is 148353323. The reversal of 148353280 is 82353841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18939904 + 129413376 = 4352^2 + 11376^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56671 + ... + 59230.

It is an arithmetic number, because the mean of its divisors is an integer number (9870987).

Almost surely, 2^148353280 is an apocalyptic number.

148353280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148353280 is an abundant number, since it is smaller than the sum of its proper divisors (207002252).

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

148353280 is an equidigital number, since it uses as much as digits as its factorization.

148353280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115922 (or 115908 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 148353280 is about 12180.0361247412. The cubic root of 148353280 is about 529.3777912452.

The spelling of 148353280 in words is "one hundred forty-eight million, three hundred fifty-three thousand, two hundred eighty".