192748955 has 16 divisors (see below), whose sum is σ = 264566784. Its totient is φ = 132058080.

The previous prime is 192748931. The next prime is 192748957. The reversal of 192748955 is 559847291.

It is not a de Polignac number, because 192748955 - 2¹⁰ = 192747931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (192748957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79694 + ... + 82076.

It is an arithmetic number, because the mean of its divisors is an integer number (16535424).

Almost surely, 2^192748955 is an apocalyptic number.

192748955 is a deficient number, since it is larger than the sum of its proper divisors (71817829).

192748955 is a wasteful number, since it uses less digits than its factorization.

192748955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4706.

The product of its digits is 907200, while the sum is 50.

The square root of 192748955 is about 13883.4057421081. The cubic root of 192748955 is about 577.6489798855.

The spelling of 192748955 in words is "one hundred ninety-two million, seven hundred forty-eight thousand, nine hundred fifty-five".