147416293 has 2 divisors, whose sum is σ = 147416294. Its totient is φ = 147416292.

The previous prime is 147416257. The next prime is 147416303. The reversal of 147416293 is 392614741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127193284 + 20223009 = 11278^2 + 4497^2 .

It is an emirp because it is prime and its reverse (392614741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147416293 - 2¹³ = 147408101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147416233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73708146 + 73708147.

It is an arithmetic number, because the mean of its divisors is an integer number (73708147).

Almost surely, 2^147416293 is an apocalyptic number.

It is an amenable number.

147416293 is a deficient number, since it is larger than the sum of its proper divisors (1).

147416293 is an equidigital number, since it uses as much as digits as its factorization.

147416293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 147416293 is about 12141.5111497704. The cubic root of 147416293 is about 528.2609345499.

The spelling of 147416293 in words is "one hundred forty-seven million, four hundred sixteen thousand, two hundred ninety-three".