147538084 has 6 divisors (see below), whose sum is σ = 258191654. Its totient is φ = 73769040.

The previous prime is 147538009. The next prime is 147538093. The reversal of 147538084 is 480835741.

It can be written as a sum of positive squares in only one way, i.e., 103022500 + 44515584 = 10150^2 + 6672^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18442257 + ... + 18442264.

Almost surely, 2^147538084 is an apocalyptic number.

It is an amenable number.

147538084 is a deficient number, since it is larger than the sum of its proper divisors (110653570).

147538084 is a wasteful number, since it uses less digits than its factorization.

147538084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36884525 (or 36884523 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 147538084 is about 12146.5255937655. The cubic root of 147538084 is about 528.4063723809.

The spelling of 147538084 in words is "one hundred forty-seven million, five hundred thirty-eight thousand, eighty-four".