148771322 has 16 divisors (see below), whose sum is σ = 255229440. Its totient is φ = 63710928.

The previous prime is 148771319. The next prime is 148771327. The reversal of 148771322 is 223177841.

It is not an unprimeable number, because it can be changed into a prime (148771327) 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, 20183 + ... + 26549.

It is an arithmetic number, because the mean of its divisors is an integer number (15951840).

Almost surely, 2^148771322 is an apocalyptic number.

148771322 is a deficient number, since it is larger than the sum of its proper divisors (106458118).

148771322 is a wasteful number, since it uses less digits than its factorization.

148771322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8045.

The product of its digits is 18816, while the sum is 35.

The square root of 148771322 is about 12197.1850031062. The cubic root of 148771322 is about 529.8745662579.

The spelling of 148771322 in words is "one hundred forty-eight million, seven hundred seventy-one thousand, three hundred twenty-two".