147403268 has 6 divisors (see below), whose sum is σ = 257955726. Its totient is φ = 73701632.

The previous prime is 147403253. The next prime is 147403271. The reversal of 147403268 is 862304741.

147403268 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 124055044 + 23348224 = 11138^2 + 4832^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18425405 + ... + 18425412.

It is an arithmetic number, because the mean of its divisors is an integer number (42992621).

Almost surely, 2^147403268 is an apocalyptic number.

It is an amenable number.

147403268 is a deficient number, since it is larger than the sum of its proper divisors (110552458).

147403268 is a wasteful number, since it uses less digits than its factorization.

147403268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36850821 (or 36850819 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 147403268 is about 12140.9747549363. The cubic root of 147403268 is about 528.2453758868.

The spelling of 147403268 in words is "one hundred forty-seven million, four hundred three thousand, two hundred sixty-eight".