42962505 has 16 divisors (see below), whose sum is σ = 71729280. Its totient is φ = 21916928.

The previous prime is 42962503. The next prime is 42962509. The reversal of 42962505 is 50526924.

42962505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42962505 - 2¹ = 42962503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42962503) 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 15 ways as a sum of consecutive naturals, for example, 61920 + ... + 62609.

It is an arithmetic number, because the mean of its divisors is an integer number (4483080).

Almost surely, 2^42962505 is an apocalyptic number.

It is an amenable number.

42962505 is a deficient number, since it is larger than the sum of its proper divisors (28766775).

42962505 is a wasteful number, since it uses less digits than its factorization.

42962505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124560.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 42962505 is about 6554.5789338446. The cubic root of 42962505 is about 350.2379470389.

The spelling of 42962505 in words is "forty-two million, nine hundred sixty-two thousand, five hundred five".