147047301 has 18 divisors (see below), whose sum is σ = 213992402. Its totient is φ = 97302240.

The previous prime is 147047267. The next prime is 147047317. The reversal of 147047301 is 103740741.

It can be written as a sum of positive squares in 3 ways, for example, as 57744801 + 89302500 = 7599^2 + 9450^2 .

It is not a de Polignac number, because 147047301 - 2¹⁷ = 146916229 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147047701) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 349071 + ... + 349491.

Almost surely, 2^147047301 is an apocalyptic number.

It is an amenable number.

147047301 is a deficient number, since it is larger than the sum of its proper divisors (66945101).

147047301 is an equidigital number, since it uses as much as digits as its factorization.

147047301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 147047301 is about 12126.3061564518. The cubic root of 147047301 is about 527.8198098118.

The spelling of 147047301 in words is "one hundred forty-seven million, forty-seven thousand, three hundred one".