192495642 has 16 divisors (see below), whose sum is σ = 391517280. Its totient is φ = 63077552.

The previous prime is 192495637. The next prime is 192495643. The reversal of 192495642 is 246594291.

It is a junction number, because it is equal to n+sod(n) for n = 192495594 and 192495603.

It is not an unprimeable number, because it can be changed into a prime (192495643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271533 + ... + 272240.

It is an arithmetic number, because the mean of its divisors is an integer number (24469830).

Almost surely, 2^192495642 is an apocalyptic number.

192495642 is an abundant number, since it is smaller than the sum of its proper divisors (199021638).

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

192495642 is a wasteful number, since it uses less digits than its factorization.

192495642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543837.

The product of its digits is 155520, while the sum is 42.

The square root of 192495642 is about 13874.2798732042. The cubic root of 192495642 is about 577.3958178662.

The spelling of 192495642 in words is "one hundred ninety-two million, four hundred ninety-five thousand, six hundred forty-two".