162501126 has 8 divisors (see below), whose sum is σ = 325002264. Its totient is φ = 54167040.

The previous prime is 162501121. The next prime is 162501161. The reversal of 162501126 is 621105261.

It is a sphenic number, since it is the product of 3 distinct primes.

162501126 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 162501096 and 162501105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162501121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13541755 + ... + 13541766.

It is an arithmetic number, because the mean of its divisors is an integer number (40625283).

Almost surely, 2^162501126 is an apocalyptic number.

162501126 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.

162501126 is a wasteful number, since it uses less digits than its factorization.

162501126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27083526.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 162501126 is about 12747.5929492591. The cubic root of 162501126 is about 545.6977019465.

Adding to 162501126 its reverse (621105261), we get a palindrome (783606387).

The spelling of 162501126 in words is "one hundred sixty-two million, five hundred one thousand, one hundred twenty-six".