8450913 has 8 divisors (see below), whose sum is σ = 11757888. Its totient is φ = 5388944.

The previous prime is 8450899. The next prime is 8450947. The reversal of 8450913 is 3190548.

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 8450913 - 2⁵ = 8450881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8450963) 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, 61170 + ... + 61307.

It is an arithmetic number, because the mean of its divisors is an integer number (1469736).

Almost surely, 2^8450913 is an apocalyptic number.

It is an amenable number.

8450913 is a deficient number, since it is larger than the sum of its proper divisors (3306975).

8450913 is a wasteful number, since it uses less digits than its factorization.

8450913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122503.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 8450913 is about 2907.0454072821. The cubic root of 8450913 is about 203.6891411196.

The spelling of 8450913 in words is "eight million, four hundred fifty thousand, nine hundred thirteen".