162045760 has 28 divisors (see below), whose sum is σ = 385872228. Its totient is φ = 64818176.

The previous prime is 162045757. The next prime is 162045761. The reversal of 162045760 is 67540261.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 75481344 + 86564416 = 8688^2 + 9304^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162045761) 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, 252877 + ... + 253516.

It is an arithmetic number, because the mean of its divisors is an integer number (13781151).

Almost surely, 2^162045760 is an apocalyptic number.

162045760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162045760 is an abundant number, since it is smaller than the sum of its proper divisors (223826468).

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

162045760 is an equidigital number, since it uses as much as digits as its factorization.

162045760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506410 (or 506400 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 162045760 is about 12729.7195570052. The cubic root of 162045760 is about 545.1875010659.

The spelling of 162045760 in words is "one hundred sixty-two million, forty-five thousand, seven hundred sixty".