148674228 has 24 divisors (see below), whose sum is σ = 350485632. Its totient is φ = 49046784.

The previous prime is 148674223. The next prime is 148674247. The reversal of 148674228 is 822476841.

148674228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 148674228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148674223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62700 + ... + 65027.

It is an arithmetic number, because the mean of its divisors is an integer number (14603568).

Almost surely, 2^148674228 is an apocalyptic number.

It is an amenable number.

148674228 is an abundant number, since it is smaller than the sum of its proper divisors (201811404).

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

148674228 is a wasteful number, since it uses less digits than its factorization.

148674228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127831 (or 127829 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The square root of 148674228 is about 12193.2041728169. The cubic root of 148674228 is about 529.7592688633.

The spelling of 148674228 in words is "one hundred forty-eight million, six hundred seventy-four thousand, two hundred twenty-eight".