147136474 has 8 divisors (see below), whose sum is σ = 230300640. Its totient is φ = 70369596.

The previous prime is 147136463. The next prime is 147136477. The reversal of 147136474 is 474631741.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (147136477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1599264 + ... + 1599355.

It is an arithmetic number, because the mean of its divisors is an integer number (28787580).

Almost surely, 2^147136474 is an apocalyptic number.

147136474 is a deficient number, since it is larger than the sum of its proper divisors (83164166).

147136474 is a wasteful number, since it uses less digits than its factorization.

147136474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198644.

The product of its digits is 56448, while the sum is 37.

The square root of 147136474 is about 12129.9824402181. The cubic root of 147136474 is about 527.9264824370.

The spelling of 147136474 in words is "one hundred forty-seven million, one hundred thirty-six thousand, four hundred seventy-four".