160432402 has 8 divisors (see below), whose sum is σ = 259160076. Its totient is φ = 74045712.

The previous prime is 160432399. The next prime is 160432403. The reversal of 160432402 is 204234061.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 159289641 + 1142761 = 12621^2 + 1069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×160432402² = 51477111222979208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160432403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3085213 + ... + 3085264.

Almost surely, 2^160432402 is an apocalyptic number.

160432402 is a deficient number, since it is larger than the sum of its proper divisors (98727674).

160432402 is a wasteful number, since it uses less digits than its factorization.

160432402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6170492.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 160432402 is about 12666.1912980975. The cubic root of 160432402 is about 543.3721332607.

Adding to 160432402 its reverse (204234061), we get a palindrome (364666463).

The spelling of 160432402 in words is "one hundred sixty million, four hundred thirty-two thousand, four hundred two".