42867016 has 32 divisors (see below), whose sum is σ = 83454840. Its totient is φ = 20625408.

The previous prime is 42866977. The next prime is 42867043. The reversal of 42867016 is 61076824.

It can be written as a sum of positive squares in 4 ways, for example, as 42850116 + 16900 = 6546^2 + 130^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27966 + ... + 29458.

Almost surely, 2^42867016 is an apocalyptic number.

It is an amenable number.

42867016 is a deficient number, since it is larger than the sum of its proper divisors (40587824).

42867016 is a wasteful number, since it uses less digits than its factorization.

42867016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633 (or 1629 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 42867016 is about 6547.2907373967. The cubic root of 42867016 is about 349.9782734813.

The spelling of 42867016 in words is "forty-two million, eight hundred sixty-seven thousand, sixteen".