192133149 has 32 divisors (see below), whose sum is σ = 300451200. Its totient is φ = 108138240.

The previous prime is 192133147. The next prime is 192133163. The reversal of 192133149 is 941331291.

It is a happy number.

It is not a de Polignac number, because 192133149 - 2¹ = 192133147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192133147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17019 + ... + 25959.

It is an arithmetic number, because the mean of its divisors is an integer number (9389100).

Almost surely, 2^192133149 is an apocalyptic number.

192133149 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

192133149 is a deficient number, since it is larger than the sum of its proper divisors (108318051).

192133149 is a wasteful number, since it uses less digits than its factorization.

192133149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005.

The product of its digits is 5832, while the sum is 33.

The square root of 192133149 is about 13861.2102285479. The cubic root of 192133149 is about 577.0331543134.

The spelling of 192133149 in words is "one hundred ninety-two million, one hundred thirty-three thousand, one hundred forty-nine".