162245080 has 32 divisors (see below), whose sum is σ = 369457200. Its totient is φ = 64114816.

The previous prime is 162245071. The next prime is 162245089. The reversal of 162245080 is 80542261.

It is an interprime number because it is at equal distance from previous prime (162245071) and next prime (162245089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162245089) 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, 21115 + ... + 27754.

Almost surely, 2^162245080 is an apocalyptic number.

162245080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162245080 is an abundant number, since it is smaller than the sum of its proper divisors (207212120).

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

162245080 is a wasteful number, since it uses less digits than its factorization.

162245080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48963 (or 48959 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 162245080 is about 12737.5460744996. The cubic root of 162245080 is about 545.4109405209.

The spelling of 162245080 in words is "one hundred sixty-two million, two hundred forty-five thousand, eighty".