147552338 has 4 divisors (see below), whose sum is σ = 221328510. Its totient is φ = 73776168.

The previous prime is 147552323. The next prime is 147552359. The reversal of 147552338 is 833255741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 141681409 + 5870929 = 11903^2 + 2423^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 36888083 + ... + 36888086.

Almost surely, 2^147552338 is an apocalyptic number.

147552338 is a deficient number, since it is larger than the sum of its proper divisors (73776172).

147552338 is an equidigital number, since it uses as much as digits as its factorization.

147552338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73776171.

The product of its digits is 100800, while the sum is 38.

The square root of 147552338 is about 12147.1123317437. The cubic root of 147552338 is about 528.4233886921.

The spelling of 147552338 in words is "one hundred forty-seven million, five hundred fifty-two thousand, three hundred thirty-eight".