147162193 has 2 divisors, whose sum is σ = 147162194. Its totient is φ = 147162192.

The previous prime is 147162187. The next prime is 147162199. The reversal of 147162193 is 391261741.

It is a balanced prime because it is at equal distance from previous prime (147162187) and next prime (147162199).

It can be written as a sum of positive squares in only one way, i.e., 145154304 + 2007889 = 12048^2 + 1417^2 .

It is a cyclic number.

It is not a de Polignac number, because 147162193 - 2¹³ = 147154001 is a prime.

It is a super-2 number, since 2×147162193² = 43313422097138498, which contains 22 as substring.

It is equal to p_8293714 and since 147162193 and 8293714 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (147162199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73581096 + 73581097.

It is an arithmetic number, because the mean of its divisors is an integer number (73581097).

Almost surely, 2^147162193 is an apocalyptic number.

It is an amenable number.

147162193 is a deficient number, since it is larger than the sum of its proper divisors (1).

147162193 is an equidigital number, since it uses as much as digits as its factorization.

147162193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 147162193 is about 12131.0425355779. The cubic root of 147162193 is about 527.9572406163.

The spelling of 147162193 in words is "one hundred forty-seven million, one hundred sixty-two thousand, one hundred ninety-three".