42162526 has 16 divisors (see below), whose sum is σ = 72602496. Its totient is φ = 17988696.

The previous prime is 42162517. The next prime is 42162541. The reversal of 42162526 is 62526124.

42162526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42162494 and 42162503.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3456 + ... + 9811.

It is an arithmetic number, because the mean of its divisors is an integer number (4537656).

Almost surely, 2^42162526 is an apocalyptic number.

42162526 is a deficient number, since it is larger than the sum of its proper divisors (30439970).

42162526 is a wasteful number, since it uses less digits than its factorization.

42162526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503.

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

The square root of 42162526 is about 6493.2677443642. The cubic root of 42162526 is about 348.0504561975.

The spelling of 42162526 in words is "forty-two million, one hundred sixty-two thousand, five hundred twenty-six".