147381283 has 8 divisors (see below), whose sum is σ = 169648640. Its totient is φ = 125417160.

The previous prime is 147381251. The next prime is 147381301. The reversal of 147381283 is 382183741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 147381283 - 2⁵ = 147381251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147381203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74763 + ... + 76708.

It is an arithmetic number, because the mean of its divisors is an integer number (21206080).

Almost surely, 2^147381283 is an apocalyptic number.

147381283 is a deficient number, since it is larger than the sum of its proper divisors (22267357).

147381283 is a wasteful number, since it uses less digits than its factorization.

147381283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151617.

The product of its digits is 32256, while the sum is 37.

The square root of 147381283 is about 12140.0693161118. The cubic root of 147381283 is about 528.2191122176.

The spelling of 147381283 in words is "one hundred forty-seven million, three hundred eighty-one thousand, two hundred eighty-three".