9045867 has 8 divisors (see below), whose sum is σ = 12341824. Its totient is φ = 5890248.

The previous prime is 9045859. The next prime is 9045901. The reversal of 9045867 is 7685409.

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

It is not a de Polignac number, because 9045867 - 2³ = 9045859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9045847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34933 + ... + 35190.

It is an arithmetic number, because the mean of its divisors is an integer number (1542728).

Almost surely, 2^9045867 is an apocalyptic number.

9045867 is a deficient number, since it is larger than the sum of its proper divisors (3295957).

9045867 is a wasteful number, since it uses less digits than its factorization.

9045867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70169.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 9045867 is about 3007.6347850096. The cubic root of 9045867 is about 208.3611437363.

It can be divided in two parts, 90458 and 67, that added together give a triangular number (90525 = T₄₂₅).

The spelling of 9045867 in words is "nine million, forty-five thousand, eight hundred sixty-seven".