40282867 has 8 divisors (see below), whose sum is σ = 42114816. Its totient is φ = 38457672.

The previous prime is 40282861. The next prime is 40282871. The reversal of 40282867 is 76828204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40282867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40282861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13528 + ... + 16234.

It is an arithmetic number, because the mean of its divisors is an integer number (5264352).

Almost surely, 2^40282867 is an apocalyptic number.

40282867 is a deficient number, since it is larger than the sum of its proper divisors (1831949).

40282867 is a wasteful number, since it uses less digits than its factorization.

40282867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 40282867 is about 6346.8785241251. The cubic root of 40282867 is about 342.7994560766.

The spelling of 40282867 in words is "forty million, two hundred eighty-two thousand, eight hundred sixty-seven".