147348208 has 90 divisors (see below), whose sum is σ = 346493448. Its totient is φ = 59460480.

The previous prime is 147348203. The next prime is 147348221. The reversal of 147348208 is 802843741.

It is a super-2 number, since 2×147348208² = 43422988801622528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147348203) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3982366 + ... + 3982402.

Almost surely, 2^147348208 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 147348208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173246724).

147348208 is an abundant number, since it is smaller than the sum of its proper divisors (199145240).

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

147348208 is an equidigital number, since it uses as much as digits as its factorization.

147348208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 147348208 is about 12138.7070151643. The cubic root of 147348208 is about 528.1795953177.

The spelling of 147348208 in words is "one hundred forty-seven million, three hundred forty-eight thousand, two hundred eight".