147840496 has 20 divisors (see below), whose sum is σ = 286736112. Its totient is φ = 73844096.

The previous prime is 147840491. The next prime is 147840503. The reversal of 147840496 is 694048741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147840491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13341 + ... + 21763.

Almost surely, 2^147840496 is an apocalyptic number.

147840496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

147840496 is a deficient number, since it is larger than the sum of its proper divisors (138895616).

147840496 is a wasteful number, since it uses less digits than its factorization.

147840496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9528 (or 9522 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 147840496 is about 12158.9677193420. The cubic root of 147840496 is about 528.7671546465.

The spelling of 147840496 in words is "one hundred forty-seven million, eight hundred forty thousand, four hundred ninety-six".