147397088 has 24 divisors (see below), whose sum is σ = 290530800. Its totient is φ = 73611520.

The previous prime is 147397043. The next prime is 147397093. The reversal of 147397088 is 880793741.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31373 + ... + 35763.

It is an arithmetic number, because the mean of its divisors is an integer number (12105450).

Almost surely, 2^147397088 is an apocalyptic number.

It is an amenable number.

147397088 is a deficient number, since it is larger than the sum of its proper divisors (143133712).

147397088 is a wasteful number, since it uses less digits than its factorization.

147397088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450 (or 5442 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 147397088 is about 12140.7202422262. The cubic root of 147397088 is about 528.2379934135.

The spelling of 147397088 in words is "one hundred forty-seven million, three hundred ninety-seven thousand, eighty-eight".