160249402 has 16 divisors (see below), whose sum is σ = 248509800. Its totient is φ = 77448960.

The previous prime is 160249399. The next prime is 160249421. The reversal of 160249402 is 204942061.

160249402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 116834481 + 43414921 = 10809^2 + 6589^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27 + ... + 17902.

Almost surely, 2^160249402 is an apocalyptic number.

160249402 is a deficient number, since it is larger than the sum of its proper divisors (88260398).

160249402 is a wasteful number, since it uses less digits than its factorization.

160249402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18081.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 160249402 is about 12658.9652815702. The cubic root of 160249402 is about 543.1654523755.

The spelling of 160249402 in words is "one hundred sixty million, two hundred forty-nine thousand, four hundred two".