42867526 has 12 divisors (see below), whose sum is σ = 69628572. Its totient is φ = 19784856.

The previous prime is 42867511. The next prime is 42867529. The reversal of 42867526 is 62576824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42867529) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63076 + ... + 63751.

It is an arithmetic number, because the mean of its divisors is an integer number (5802381).

Almost surely, 2^42867526 is an apocalyptic number.

42867526 is a deficient number, since it is larger than the sum of its proper divisors (26761046).

42867526 is a wasteful number, since it uses less digits than its factorization.

42867526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126855 (or 126842 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 42867526 is about 6547.3296846883. The cubic root of 42867526 is about 349.9796614032.

The spelling of 42867526 in words is "forty-two million, eight hundred sixty-seven thousand, five hundred twenty-six".