8320607 has 4 divisors (see below), whose sum is σ = 8376600. Its totient is φ = 8264616.

The previous prime is 8320603. The next prime is 8320619. The reversal of 8320607 is 7060238.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8320607 - 2² = 8320603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8320601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27773 + ... + 28070.

It is an arithmetic number, because the mean of its divisors is an integer number (2094150).

Almost surely, 2^8320607 is an apocalyptic number.

8320607 is a deficient number, since it is larger than the sum of its proper divisors (55993).

8320607 is a wasteful number, since it uses less digits than its factorization.

8320607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55992.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 8320607 is about 2884.5462381456. The cubic root of 8320607 is about 202.6368084307.

The spelling of 8320607 in words is "eight million, three hundred twenty thousand, six hundred seven".