147101742 has 12 divisors (see below), whose sum is σ = 318720480. Its totient is φ = 49033908.

The previous prime is 147101737. The next prime is 147101771. The reversal of 147101742 is 247101741.

147101742 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4086142 + ... + 4086177.

It is an arithmetic number, because the mean of its divisors is an integer number (26560040).

Almost surely, 2^147101742 is an apocalyptic number.

147101742 is an abundant number, since it is smaller than the sum of its proper divisors (171618738).

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

147101742 is a wasteful number, since it uses less digits than its factorization.

147101742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8172327 (or 8172324 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 147101742 is about 12128.5506966002. The cubic root of 147101742 is about 527.8849396320.

Subtracting 147101742 from its reverse (247101741), we obtain a palindrome (99999999).

The spelling of 147101742 in words is "one hundred forty-seven million, one hundred one thousand, seven hundred forty-two".