162760992 has 192 divisors, whose sum is σ = 495331200. Its totient is φ = 46448640.

The previous prime is 162760991. The next prime is 162761003. The reversal of 162760992 is 299067261.

It is a super-2 number, since 2×162760992² = 52982281033648128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (162760991) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 899142 + ... + 899322.

It is an arithmetic number, because the mean of its divisors is an integer number (2579850).

Almost surely, 2^162760992 is an apocalyptic number.

162760992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162760992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247665600).

162760992 is an abundant number, since it is smaller than the sum of its proper divisors (332570208).

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

162760992 is a wasteful number, since it uses less digits than its factorization.

162760992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 162760992 is about 12757.7816253454. The cubic root of 162760992 is about 545.9884337874.

The spelling of 162760992 in words is "one hundred sixty-two million, seven hundred sixty thousand, nine hundred ninety-two".