160225780 has 96 divisors (see below), whose sum is σ = 399426048. Its totient is φ = 53665920.

The previous prime is 160225691. The next prime is 160225787. The reversal of 160225780 is 87522061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160225787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345829 + ... + 346291.

It is an arithmetic number, because the mean of its divisors is an integer number (4160688).

Almost surely, 2^160225780 is an apocalyptic number.

160225780 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 160225780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199713024).

160225780 is an abundant number, since it is smaller than the sum of its proper divisors (239200268).

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

160225780 is a wasteful number, since it uses less digits than its factorization.

160225780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 160225780 is about 12658.0322325391. The cubic root of 160225780 is about 543.1387621359.

The spelling of 160225780 in words is "one hundred sixty million, two hundred twenty-five thousand, seven hundred eighty".