148867906 has 16 divisors (see below), whose sum is σ = 244034208. Its totient is φ = 67547200.

The previous prime is 148867889. The next prime is 148867967. The reversal of 148867906 is 609768841.

148867906 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 148867906.

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, 7341 + ... + 18751.

It is an arithmetic number, because the mean of its divisors is an integer number (15252138).

Almost surely, 2^148867906 is an apocalyptic number.

148867906 is a deficient number, since it is larger than the sum of its proper divisors (95166302).

148867906 is a wasteful number, since it uses less digits than its factorization.

148867906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12017.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 148867906 is about 12201.1436349221. The cubic root of 148867906 is about 529.9892082768.

The spelling of 148867906 in words is "one hundred forty-eight million, eight hundred sixty-seven thousand, nine hundred six".