162061252 has 12 divisors (see below), whose sum is σ = 284655616. Its totient is φ = 80731080.

The previous prime is 162061231. The next prime is 162061261. The reversal of 162061252 is 252160261.

162061252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73668 + ... + 75835.

Almost surely, 2^162061252 is an apocalyptic number.

It is an amenable number.

162061252 is a deficient number, since it is larger than the sum of its proper divisors (122594364).

162061252 is a wasteful number, since it uses less digits than its factorization.

162061252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149778 (or 149776 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 162061252 is about 12730.3280397639. The cubic root of 162061252 is about 545.2048742976.

Subtracting 162061252 from its reverse (252160261), we obtain a palindrome (90099009).

The spelling of 162061252 in words is "one hundred sixty-two million, sixty-one thousand, two hundred fifty-two".