148499322 has 32 divisors (see below), whose sum is σ = 305068032. Its totient is φ = 48170304.

The previous prime is 148499321. The next prime is 148499333. The reversal of 148499322 is 223994841.

148499322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (148499321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38548 + ... + 42224.

It is an arithmetic number, because the mean of its divisors is an integer number (9533376).

Almost surely, 2^148499322 is an apocalyptic number.

148499322 is an abundant number, since it is smaller than the sum of its proper divisors (156568710).

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

148499322 is a wasteful number, since it uses less digits than its factorization.

148499322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862.

The product of its digits is 124416, while the sum is 42.

The square root of 148499322 is about 12186.0297882452. The cubic root of 148499322 is about 529.5514443798.

The spelling of 148499322 in words is "one hundred forty-eight million, four hundred ninety-nine thousand, three hundred twenty-two".