147200136 has 16 divisors (see below), whose sum is σ = 368000400. Its totient is φ = 49066704.

The previous prime is 147200107. The next prime is 147200153. The reversal of 147200136 is 631002741.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 6133339 = 147200136 / (1 + 4 + 7 + 2 + 0 + 0 + 1 + 3 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3066646 + ... + 3066693.

It is an arithmetic number, because the mean of its divisors is an integer number (23000025).

Almost surely, 2^147200136 is an apocalyptic number.

It is an amenable number.

147200136 is an abundant number, since it is smaller than the sum of its proper divisors (220800264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147200136 is a wasteful number, since it uses less digits than its factorization.

147200136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6133348 (or 6133344 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 147200136 is about 12132.6063152152. The cubic root of 147200136 is about 528.0026113278.

Adding to 147200136 its reverse (631002741), we get a palindrome (778202877).

The spelling of 147200136 in words is "one hundred forty-seven million, two hundred thousand, one hundred thirty-six".