148322224 has 40 divisors (see below), whose sum is σ = 298552320. Its totient is φ = 71331648.

The previous prime is 148322191. The next prime is 148322243. The reversal of 148322224 is 422223841.

It is a junction number, because it is equal to n+sod(n) for n = 148322192 and 148322201.

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, 42697 + ... + 46039.

It is an arithmetic number, because the mean of its divisors is an integer number (7463808).

Almost surely, 2^148322224 is an apocalyptic number.

It is an amenable number.

148322224 is an abundant number, since it is smaller than the sum of its proper divisors (150230096).

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

148322224 is a wasteful number, since it uses less digits than its factorization.

148322224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457 (or 3451 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 148322224 is about 12178.7611849482. The cubic root of 148322224 is about 529.3408490129.

It can be divided in two parts, 14 and 8322224, that added together give a palindrome (8322238).

The spelling of 148322224 in words is "one hundred forty-eight million, three hundred twenty-two thousand, two hundred twenty-four".