160443225 has 72 divisors (see below), whose sum is σ = 302540160. Its totient is φ = 81164160.

The previous prime is 160443187. The next prime is 160443253. The reversal of 160443225 is 522344061.

160443225 is a `hidden beast` number, since 1 + 604 + 4 + 32 + 25 = 666.

It is not a de Polignac number, because 160443225 - 2¹² = 160439129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 436992 + ... + 437358.

Almost surely, 2^160443225 is an apocalyptic number.

160443225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160443225 is a deficient number, since it is larger than the sum of its proper divisors (142096935).

160443225 is a wasteful number, since it uses less digits than its factorization.

160443225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 160443225 is about 12666.6185306103. The cubic root of 160443225 is about 543.3843518739.

Adding to 160443225 its reverse (522344061), we get a palindrome (682787286).

The spelling of 160443225 in words is "one hundred sixty million, four hundred forty-three thousand, two hundred twenty-five".