147156536 has 16 divisors (see below), whose sum is σ = 276048000. Its totient is φ = 73543744.

The previous prime is 147156533. The next prime is 147156547. The reversal of 147156536 is 635651741.

It is a self number, because there is not a number n which added to its sum of digits gives 147156536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147156533) 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, 28265 + ... + 33063.

It is an arithmetic number, because the mean of its divisors is an integer number (17253000).

Almost surely, 2^147156536 is an apocalyptic number.

It is an amenable number.

147156536 is a deficient number, since it is larger than the sum of its proper divisors (128891464).

147156536 is a wasteful number, since it uses less digits than its factorization.

147156536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8638 (or 8634 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 147156536 is about 12130.8093711838. The cubic root of 147156536 is about 527.9504755355.

The spelling of 147156536 in words is "one hundred forty-seven million, one hundred fifty-six thousand, five hundred thirty-six".