162314452 has 6 divisors (see below), whose sum is σ = 284050298. Its totient is φ = 81157224.

The previous prime is 162314441. The next prime is 162314459. The reversal of 162314452 is 254413261.

162314452 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 161696656 + 617796 = 12716^2 + 786^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 162314452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162314459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20289303 + ... + 20289310.

Almost surely, 2^162314452 is an apocalyptic number.

It is an amenable number.

162314452 is a deficient number, since it is larger than the sum of its proper divisors (121735846).

162314452 is a wasteful number, since it uses less digits than its factorization.

162314452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40578617 (or 40578615 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 162314452 is about 12740.2689139594. The cubic root of 162314452 is about 545.4886642059.

The spelling of 162314452 in words is "one hundred sixty-two million, three hundred fourteen thousand, four hundred fifty-two".