42800967 has 40 divisors (see below), whose sum is σ = 70503312. Its totient is φ = 25874640.

The previous prime is 42800909. The next prime is 42800993. The reversal of 42800967 is 76900824.

42800967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42800967 - 2⁶ = 42800903 is a prime.

It is a super-2 number, since 2×42800967² = 3663845552270178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42800767) 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 39 ways as a sum of consecutive naturals, for example, 107613 + ... + 108009.

Almost surely, 2^42800967 is an apocalyptic number.

42800967 is a deficient number, since it is larger than the sum of its proper divisors (27702345).

42800967 is an equidigital number, since it uses as much as digits as its factorization.

42800967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 42800967 is about 6542.2447982325. The cubic root of 42800967 is about 349.7984335993.

The spelling of 42800967 in words is "forty-two million, eight hundred thousand, nine hundred sixty-seven".