147076047 has 16 divisors (see below), whose sum is σ = 218112000. Its totient is φ = 97951032.

The previous prime is 147076037. The next prime is 147076049. The reversal of 147076047 is 740670741.

147076047 is a `hidden beast` number, since 1 + 47 + 0 + 7 + 604 + 7 = 666.

147076047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147076047 - 2⁴ = 147076031 is a prime.

It is a super-2 number, since 2×147076047² = 43262727202292418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147076049) 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, 32404 + ... + 36662.

It is an arithmetic number, because the mean of its divisors is an integer number (13632000).

Almost surely, 2^147076047 is an apocalyptic number.

147076047 is a deficient number, since it is larger than the sum of its proper divisors (71035953).

147076047 is a wasteful number, since it uses less digits than its factorization.

147076047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547 (or 5541 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 147076047 is about 12127.4913729097. The cubic root of 147076047 is about 527.8542017378.

The spelling of 147076047 in words is "one hundred forty-seven million, seventy-six thousand, forty-seven".