42567435 has 12 divisors (see below), whose sum is σ = 73783632. Its totient is φ = 22702608.

The previous prime is 42567409. The next prime is 42567449. The reversal of 42567435 is 53476524.

It is not a de Polignac number, because 42567435 - 2⁵ = 42567403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42567435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 472927 + ... + 473016.

It is an arithmetic number, because the mean of its divisors is an integer number (6148636).

Almost surely, 2^42567435 is an apocalyptic number.

42567435 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42567435 is a deficient number, since it is larger than the sum of its proper divisors (31216197).

42567435 is a wasteful number, since it uses less digits than its factorization.

42567435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945954 (or 945951 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 42567435 is about 6524.3723836090. The cubic root of 42567435 is about 349.1610792189.

The spelling of 42567435 in words is "forty-two million, five hundred sixty-seven thousand, four hundred thirty-five".