192872264740 has 12 divisors (see below), whose sum is σ = 405031755996. Its totient is φ = 77148905888.

The previous prime is 192872264737. The next prime is 192872264749. The reversal of 192872264740 is 47462278291.

It can be written as a sum of positive squares in 2 ways, for example, as 145045199104 + 47827065636 = 380848^2 + 218694^2 .

It is not an unprimeable number, because it can be changed into a prime (192872264749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4821806599 + ... + 4821806638.

It is an arithmetic number, because the mean of its divisors is an integer number (33752646333).

Almost surely, 2^192872264740 is an apocalyptic number.

192872264740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

192872264740 is an abundant number, since it is smaller than the sum of its proper divisors (212159491256).

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

192872264740 is a wasteful number, since it uses less digits than its factorization.

192872264740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9643613246 (or 9643613244 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 192872264740 in words is "one hundred ninety-two billion, eight hundred seventy-two million, two hundred sixty-four thousand, seven hundred forty".