162303152 has 40 divisors (see below), whose sum is σ = 343852992. Its totient is φ = 73601600.

The previous prime is 162303151. The next prime is 162303161. The reversal of 162303152 is 251303261.

It is not an unprimeable number, because it can be changed into a prime (162303151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102527 + ... + 104097.

Almost surely, 2^162303152 is an apocalyptic number.

It is an amenable number.

162303152 is an abundant number, since it is smaller than the sum of its proper divisors (181549840).

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

162303152 is a wasteful number, since it uses less digits than its factorization.

162303152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 162303152 is about 12739.8254305151. The cubic root of 162303152 is about 545.4760053106.

The spelling of 162303152 in words is "one hundred sixty-two million, three hundred three thousand, one hundred fifty-two".