42926163 has 16 divisors (see below), whose sum is σ = 66389760. Its totient is φ = 24162336.

The previous prime is 42926161. The next prime is 42926167. The reversal of 42926163 is 36162924.

It is not a de Polignac number, because 42926163 - 2¹ = 42926161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42926161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13848 + ... + 16661.

It is an arithmetic number, because the mean of its divisors is an integer number (4149360).

Almost surely, 2^42926163 is an apocalyptic number.

42926163 is a deficient number, since it is larger than the sum of its proper divisors (23463597).

42926163 is a wasteful number, since it uses less digits than its factorization.

42926163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30586.

The product of its digits is 15552, while the sum is 33.

The square root of 42926163 is about 6551.8060868741. The cubic root of 42926163 is about 350.1391637073.

The spelling of 42926163 in words is "forty-two million, nine hundred twenty-six thousand, one hundred sixty-three".