147192 has 16 divisors (see below), whose sum is σ = 368040. Its totient is φ = 49056.

The previous prime is 147179. The next prime is 147197. The reversal of 147192 is 291741.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 6133 = 147192 / (1 + 4 + 7 + 1 + 9 + 2).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147197) by changing a digit.

147192 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3043 + ... + 3090.

2¹⁴⁷¹⁹² is an apocalyptic number.

147192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147192 is an abundant number, since it is smaller than the sum of its proper divisors (220848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147192 is a wasteful number, since it uses less digits than its factorization.

147192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142 (or 6138 counting only the distinct ones).

The product of its digits is 504, while the sum is 24.

The square root of 147192 is about 383.6560960027. The cubic root of 147192 is about 52.7992883283.

Adding to 147192 its product of digits (504), we get a triangular number (147696 = T₅₄₃).

It can be divided in two parts, 147 and 192, that multiplied together give a square (28224 = 168²).

The spelling of 147192 in words is "one hundred forty-seven thousand, one hundred ninety-two".