149848468 has 48 divisors (see below), whose sum is σ = 333648000. Its totient is φ = 58376640.

The previous prime is 149848453. The next prime is 149848469. The reversal of 149848468 is 864848941.

149848468 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149848469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10128 + ... + 20056.

It is an arithmetic number, because the mean of its divisors is an integer number (6951000).

Almost surely, 2^149848468 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 149848468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166824000).

149848468 is an abundant number, since it is smaller than the sum of its proper divisors (183799532).

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

149848468 is a wasteful number, since it uses less digits than its factorization.

149848468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9965 (or 9949 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 52.

The square root of 149848468 is about 12241.2608827686. The cubic root of 149848468 is about 531.1503056662.

The spelling of 149848468 in words is "one hundred forty-nine million, eight hundred forty-eight thousand, four hundred sixty-eight".