192532147 has 2 divisors, whose sum is σ = 192532148. Its totient is φ = 192532146.

The previous prime is 192532139. The next prime is 192532181. The reversal of 192532147 is 741235291.

It is a happy number.

It is an a-pointer prime, because the next prime (192532181) can be obtained adding 192532147 to its sum of digits (34).

It is a weak prime.

It is an emirp because it is prime and its reverse (741235291) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 192532147 - 2³ = 192532139 is a prime.

It is not a weakly prime, because it can be changed into another prime (192532117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96266073 + 96266074.

It is an arithmetic number, because the mean of its divisors is an integer number (96266074).

Almost surely, 2^192532147 is an apocalyptic number.

192532147 is a deficient number, since it is larger than the sum of its proper divisors (1).

192532147 is an equidigital number, since it uses as much as digits as its factorization.

192532147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 192532147 is about 13875.5953746137. The cubic root of 192532147 is about 577.4323147999.

The spelling of 192532147 in words is "one hundred ninety-two million, five hundred thirty-two thousand, one hundred forty-seven".