147742063 has 16 divisors (see below), whose sum is σ = 175011840. Its totient is φ = 122047200.

The previous prime is 147742057. The next prime is 147742117. The reversal of 147742063 is 360247741.

It is a cyclic number.

It is not a de Polignac number, because 147742063 - 2⁵ = 147742031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147742003) 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 15 ways as a sum of consecutive naturals, for example, 57108 + ... + 59638.

It is an arithmetic number, because the mean of its divisors is an integer number (10938240).

Almost surely, 2^147742063 is an apocalyptic number.

147742063 is a deficient number, since it is larger than the sum of its proper divisors (27269777).

147742063 is a wasteful number, since it uses less digits than its factorization.

147742063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 147742063 is about 12154.9192922043. The cubic root of 147742063 is about 528.6497765841.

The spelling of 147742063 in words is "one hundred forty-seven million, seven hundred forty-two thousand, sixty-three".