147338910 has 48 divisors (see below), whose sum is σ = 385336224. Its totient is φ = 39059136.

The previous prime is 147338857. The next prime is 147338911. The reversal of 147338910 is 19833741.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147338911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10839 + ... + 20301.

It is an arithmetic number, because the mean of its divisors is an integer number (8027838).

Almost surely, 2^147338910 is an apocalyptic number.

147338910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 147338910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192668112).

147338910 is an abundant number, since it is smaller than the sum of its proper divisors (237997314).

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

147338910 is a wasteful number, since it uses less digits than its factorization.

147338910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9649 (or 9646 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 147338910 is about 12138.3240194023. The cubic root of 147338910 is about 528.1684853145.

The spelling of 147338910 in words is "one hundred forty-seven million, three hundred thirty-eight thousand, nine hundred ten".