162087482 has 4 divisors (see below), whose sum is σ = 243131226. Its totient is φ = 81043740.

The previous prime is 162087481. The next prime is 162087493. The reversal of 162087482 is 284780261.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 126315121 + 35772361 = 11239^2 + 5981^2 .

It is a super-2 number, since 2×162087482² = 52544703642200648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (162087481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40521869 + ... + 40521872.

Almost surely, 2^162087482 is an apocalyptic number.

162087482 is a deficient number, since it is larger than the sum of its proper divisors (81043744).

162087482 is an equidigital number, since it uses as much as digits as its factorization.

162087482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81043743.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 162087482 is about 12731.3582150531. The cubic root of 162087482 is about 545.2342869471.

The spelling of 162087482 in words is "one hundred sixty-two million, eighty-seven thousand, four hundred eighty-two".