160473242 has 4 divisors (see below), whose sum is σ = 240709866. Its totient is φ = 80236620.

The previous prime is 160473239. The next prime is 160473289. The reversal of 160473242 is 242374061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242374061 = 587 ⋅412903.

It can be written as a sum of positive squares in only one way, i.e., 139688761 + 20784481 = 11819^2 + 4559^2 .

It is a super-2 number, since 2×160473242² = 51503322795981128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40118309 + ... + 40118312.

Almost surely, 2^160473242 is an apocalyptic number.

160473242 is a deficient number, since it is larger than the sum of its proper divisors (80236624).

160473242 is an equidigital number, since it uses as much as digits as its factorization.

160473242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80236623.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 160473242 is about 12667.8033612778. The cubic root of 160473242 is about 543.4182366557.

The spelling of 160473242 in words is "one hundred sixty million, four hundred seventy-three thousand, two hundred forty-two".