147027429 has 6 divisors (see below), whose sum is σ = 212372966. Its totient is φ = 98018280.

The previous prime is 147027401. The next prime is 147027473. The reversal of 147027429 is 924720741.

It can be written as a sum of positive squares in only one way, i.e., 146168100 + 859329 = 12090^2 + 927^2 .

It is not a de Polignac number, because 147027429 - 2¹⁹ = 146503141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147027393 and 147027402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147027499) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8168182 + ... + 8168199.

Almost surely, 2^147027429 is an apocalyptic number.

It is an amenable number.

147027429 is a deficient number, since it is larger than the sum of its proper divisors (65345537).

147027429 is a wasteful number, since it uses less digits than its factorization.

147027429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16336387 (or 16336384 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 147027429 is about 12125.4867531163. The cubic root of 147027429 is about 527.7960321845.

It can be divided in two parts, 147027 and 429, that added together give a square (147456 = 384²).

The spelling of 147027429 in words is "one hundred forty-seven million, twenty-seven thousand, four hundred twenty-nine".