8607622465 has 64 divisors (see below), whose sum is σ = 12121224192. Its totient is φ = 5816448000.

The previous prime is 8607622453. The next prime is 8607622477. The reversal of 8607622465 is 5642267068.

It is an interprime number because it is at equal distance from previous prime (8607622453) and next prime (8607622477).

It is not a de Polignac number, because 8607622465 - 2⁵ = 8607622433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3372940 + ... + 3375490.

It is an arithmetic number, because the mean of its divisors is an integer number (189394128).

Almost surely, 2^8607622465 is an apocalyptic number.

It is an amenable number.

8607622465 is a deficient number, since it is larger than the sum of its proper divisors (3513601727).

8607622465 is a wasteful number, since it uses less digits than its factorization.

8607622465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 8607622465 is about 92777.2734294342. The cubic root of 8607622465 is about 2049.4047421035.

The spelling of 8607622465 in words is "eight billion, six hundred seven million, six hundred twenty-two thousand, four hundred sixty-five".