147388371 has 16 divisors (see below), whose sum is σ = 212024736. Its totient is φ = 90533376.

The previous prime is 147388357. The next prime is 147388379. The reversal of 147388371 is 173883741.

It is a happy number.

It is not a de Polignac number, because 147388371 - 2¹³ = 147380179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147388379) 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, 19941 + ... + 26313.

It is an arithmetic number, because the mean of its divisors is an integer number (13251546).

Almost surely, 2^147388371 is an apocalyptic number.

147388371 is a deficient number, since it is larger than the sum of its proper divisors (64636365).

147388371 is a wasteful number, since it uses less digits than its factorization.

147388371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6982.

The product of its digits is 112896, while the sum is 42.

The square root of 147388371 is about 12140.3612384476. The cubic root of 147388371 is about 528.2275799528.

The spelling of 147388371 in words is "one hundred forty-seven million, three hundred eighty-eight thousand, three hundred seventy-one".