45040267 has 8 divisors (see below), whose sum is σ = 45504000. Its totient is φ = 44579304.

The previous prime is 45040231. The next prime is 45040313. The reversal of 45040267 is 76204054.

45040267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45040267 - 2⁷ = 45040139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45040207) 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 7 ways as a sum of consecutive naturals, for example, 47088 + ... + 48034.

It is an arithmetic number, because the mean of its divisors is an integer number (5688000).

Almost surely, 2^45040267 is an apocalyptic number.

45040267 is a deficient number, since it is larger than the sum of its proper divisors (463733).

45040267 is a wasteful number, since it uses less digits than its factorization.

45040267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 45040267 is about 6711.2045863615. The cubic root of 45040267 is about 355.7953917257.

The spelling of 45040267 in words is "forty-five million, forty thousand, two hundred sixty-seven".