147733772 has 12 divisors (see below), whose sum is σ = 267449280. Its totient is φ = 71319696.

The previous prime is 147733771. The next prime is 147733793. The reversal of 147733772 is 277337741.

It is not an unprimeable number, because it can be changed into a prime (147733771) 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 in 3 ways as a sum of consecutive naturals, for example, 636668 + ... + 636899.

It is an arithmetic number, because the mean of its divisors is an integer number (22287440).

Almost surely, 2^147733772 is an apocalyptic number.

It is an amenable number.

147733772 is a deficient number, since it is larger than the sum of its proper divisors (119715508).

147733772 is a wasteful number, since it uses less digits than its factorization.

147733772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273600 (or 1273598 counting only the distinct ones).

The product of its digits is 172872, while the sum is 41.

The square root of 147733772 is about 12154.5782320902. The cubic root of 147733772 is about 528.6398874633.

The spelling of 147733772 in words is "one hundred forty-seven million, seven hundred thirty-three thousand, seven hundred seventy-two".