162126704 has 20 divisors (see below), whose sum is σ = 324953160. Its totient is φ = 78267840.

The previous prime is 162126697. The next prime is 162126707. The reversal of 162126704 is 407621261.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162126707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174242 + ... + 175169.

It is an arithmetic number, because the mean of its divisors is an integer number (16247658).

Almost surely, 2^162126704 is an apocalyptic number.

It is an amenable number.

162126704 is an abundant number, since it is smaller than the sum of its proper divisors (162826456).

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

162126704 is a wasteful number, since it uses less digits than its factorization.

162126704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349448 (or 349442 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 162126704 is about 12732.8984917025. The cubic root of 162126704 is about 545.2782620776.

Adding to 162126704 its reverse (407621261), we get a palindrome (569747965).

The spelling of 162126704 in words is "one hundred sixty-two million, one hundred twenty-six thousand, seven hundred four".