148791266 has 16 divisors (see below), whose sum is σ = 245946624. Its totient is φ = 67075344.

The previous prime is 148791239. The next prime is 148791271. The reversal of 148791266 is 662197841.

148791266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65426 + ... + 67661.

It is an arithmetic number, because the mean of its divisors is an integer number (15371664).

Almost surely, 2^148791266 is an apocalyptic number.

148791266 is a deficient number, since it is larger than the sum of its proper divisors (97155358).

148791266 is a wasteful number, since it uses less digits than its factorization.

148791266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133145.

The product of its digits is 145152, while the sum is 44.

The square root of 148791266 is about 12198.0025414000. The cubic root of 148791266 is about 529.8982431915.

The spelling of 148791266 in words is "one hundred forty-eight million, seven hundred ninety-one thousand, two hundred sixty-six".