147452114 has 4 divisors (see below), whose sum is σ = 221178174. Its totient is φ = 73726056.

The previous prime is 147452083. The next prime is 147452119. The reversal of 147452114 is 411254741.

It is a happy number.

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., 131492089 + 15960025 = 11467^2 + 3995^2 .

It is not an unprimeable number, because it can be changed into a prime (147452119) 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 as a sum of consecutive naturals, namely, 36863027 + ... + 36863030.

Almost surely, 2^147452114 is an apocalyptic number.

147452114 is a deficient number, since it is larger than the sum of its proper divisors (73726060).

147452114 is an equidigital number, since it uses as much as digits as its factorization.

147452114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73726059.

The product of its digits is 4480, while the sum is 29.

The square root of 147452114 is about 12142.9862060368. The cubic root of 147452114 is about 528.3037188357.

The spelling of 147452114 in words is "one hundred forty-seven million, four hundred fifty-two thousand, one hundred fourteen".