148884226 has 12 divisors (see below), whose sum is σ = 229529538. Its totient is φ = 72428832.

The previous prime is 148884149. The next prime is 148884271. The reversal of 148884226 is 622488841.

148884226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 138650625 + 10233601 = 11775^2 + 3199^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24451 + ... + 29926.

Almost surely, 2^148884226 is an apocalyptic number.

148884226 is a deficient number, since it is larger than the sum of its proper divisors (80645312).

148884226 is an equidigital number, since it uses as much as digits as its factorization.

148884226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54453 (or 54416 counting only the distinct ones).

The product of its digits is 196608, while the sum is 43.

The square root of 148884226 is about 12201.8124063600. The cubic root of 148884226 is about 530.0085746803.

The spelling of 148884226 in words is "one hundred forty-eight million, eight hundred eighty-four thousand, two hundred twenty-six".