162015532 has 12 divisors (see below), whose sum is σ = 324031120. Its totient is φ = 69435216.

The previous prime is 162015509. The next prime is 162015577. The reversal of 162015532 is 235510261.

162015532 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 162015497 and 162015506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2893107 + ... + 2893162.

Almost surely, 2^162015532 is an apocalyptic number.

It is an amenable number.

162015532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

162015532 is a wasteful number, since it uses less digits than its factorization.

162015532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5786280 (or 5786278 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 162015532 is about 12728.5322013184. The cubic root of 162015532 is about 545.1535992170.

Adding to 162015532 its reverse (235510261), we get a palindrome (397525793).

The spelling of 162015532 in words is "one hundred sixty-two million, fifteen thousand, five hundred thirty-two".