162250560 has 224 divisors, whose sum is σ = 581558400. Its totient is φ = 42577920.

The previous prime is 162250553. The next prime is 162250589. The reversal of 162250560 is 65052261.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768855 + ... + 769065.

Almost surely, 2^162250560 is an apocalyptic number.

162250560 is a gapful number since it is divisible by the number (10) 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 162250560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290779200).

162250560 is an abundant number, since it is smaller than the sum of its proper divisors (419307840).

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

162250560 is a wasteful number, since it uses less digits than its factorization.

162250560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 162250560 is about 12737.7611847608. The cubic root of 162250560 is about 545.4170810632.

The spelling of 162250560 in words is "one hundred sixty-two million, two hundred fifty thousand, five hundred sixty".