148314522 has 16 divisors (see below), whose sum is σ = 296987040. Its totient is φ = 49378512.

The previous prime is 148314499. The next prime is 148314539. The reversal of 148314522 is 225413841.

148314522 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 148314522.

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, 9372 + ... + 19607.

It is an arithmetic number, because the mean of its divisors is an integer number (18561690).

Almost surely, 2^148314522 is an apocalyptic number.

148314522 is an abundant number, since it is smaller than the sum of its proper divisors (148672518).

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

148314522 is a wasteful number, since it uses less digits than its factorization.

148314522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29837.

The product of its digits is 7680, while the sum is 30.

The square root of 148314522 is about 12178.4449746263. Note that the first 3 decimals coincide. The cubic root of 148314522 is about 529.3316864080.

The spelling of 148314522 in words is "one hundred forty-eight million, three hundred fourteen thousand, five hundred twenty-two".