149210048 has 84 divisors (see below), whose sum is σ = 330217272. Its totient is φ = 66493440.

The previous prime is 149209981. The next prime is 149210053. The reversal of 149210048 is 840012941.

149210048 is digitally balanced in base 3, 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 149210048.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1138943 + ... + 1139073.

It is an arithmetic number, because the mean of its divisors is an integer number (3931158).

Almost surely, 2^149210048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149210048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165108636).

149210048 is an abundant number, since it is smaller than the sum of its proper divisors (181007224).

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

149210048 is a wasteful number, since it uses less digits than its factorization.

149210048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 149210048 is about 12215.1564869223. The cubic root of 149210048 is about 530.3949210369.

Adding to 149210048 its reverse (840012941), we get a palindrome (989222989).

The spelling of 149210048 in words is "one hundred forty-nine million, two hundred ten thousand, forty-eight".