148322896 has 20 divisors (see below), whose sum is σ = 289922292. Its totient is φ = 73504256.

The previous prime is 148322893. The next prime is 148322897. The reversal of 148322896 is 698223841.

It can be written as a sum of positive squares in 2 ways, for example, as 1040400 + 147282496 = 1020^2 + 12136^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148322893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39211 + ... + 42826.

Almost surely, 2^148322896 is an apocalyptic number.

148322896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148322896 is a deficient number, since it is larger than the sum of its proper divisors (141599396).

148322896 is a wasteful number, since it uses less digits than its factorization.

148322896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82158 (or 82152 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 148322896 is about 12178.7887739299. The cubic root of 148322896 is about 529.3416484357.

The spelling of 148322896 in words is "one hundred forty-eight million, three hundred twenty-two thousand, eight hundred ninety-six".