148228270 has 16 divisors (see below), whose sum is σ = 282505968. Its totient is φ = 55803520.

The previous prime is 148228229. The next prime is 148228273. The reversal of 148228270 is 72822841.

148228270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148228273) 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, 435796 + ... + 436135.

It is an arithmetic number, because the mean of its divisors is an integer number (17656623).

Almost surely, 2^148228270 is an apocalyptic number.

148228270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148228270 is a deficient number, since it is larger than the sum of its proper divisors (134277698).

148228270 is a wasteful number, since it uses less digits than its factorization.

148228270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871955.

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 148228270 is about 12174.9032850368. The cubic root of 148228270 is about 529.2290559323.

The spelling of 148228270 in words is "one hundred forty-eight million, two hundred twenty-eight thousand, two hundred seventy".