160245420 has 48 divisors (see below), whose sum is σ = 449342208. Its totient is φ = 42669760.

The previous prime is 160245401. The next prime is 160245431. The reversal of 160245420 is 24542061.

160245420 = 1982² + 1983² + ... + 2021².

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51715 + ... + 54725.

It is an arithmetic number, because the mean of its divisors is an integer number (9361296).

Almost surely, 2^160245420 is an apocalyptic number.

160245420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160245420 is an abundant number, since it is smaller than the sum of its proper divisors (289096788).

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

160245420 is a wasteful number, since it uses less digits than its factorization.

160245420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3910 (or 3908 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 160245420 is about 12658.8080007558. The cubic root of 160245420 is about 543.1609533411.

Adding to 160245420 its reverse (24542061), we get a palindrome (184787481).

The spelling of 160245420 in words is "one hundred sixty million, two hundred forty-five thousand, four hundred twenty".