42532867 has 16 divisors (see below), whose sum is σ = 47275200. Its totient is φ = 38016000.

The previous prime is 42532859. The next prime is 42532909. The reversal of 42532867 is 76823524.

It is a cyclic number.

It is not a de Polignac number, because 42532867 - 2³ = 42532859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42532807) 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, 105867 + ... + 106267.

It is an arithmetic number, because the mean of its divisors is an integer number (2954700).

Almost surely, 2^42532867 is an apocalyptic number.

42532867 is a deficient number, since it is larger than the sum of its proper divisors (4742333).

42532867 is a wasteful number, since it uses less digits than its factorization.

42532867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654.

The product of its digits is 80640, while the sum is 37.

The square root of 42532867 is about 6521.7227018634. The cubic root of 42532867 is about 349.0665384911.

The spelling of 42532867 in words is "forty-two million, five hundred thirty-two thousand, eight hundred sixty-seven".