7648601 has 4 divisors (see below), whose sum is σ = 7658112. Its totient is φ = 7639092.

The previous prime is 7648559. The next prime is 7648609. The reversal of 7648601 is 1068467.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1068467 = 17 ⋅62851.

It is a cyclic number.

It is not a de Polignac number, because 7648601 - 2¹⁴ = 7632217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7648609) 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 3 ways as a sum of consecutive naturals, for example, 3425 + ... + 5198.

It is an arithmetic number, because the mean of its divisors is an integer number (1914528).

Almost surely, 2^7648601 is an apocalyptic number.

It is an amenable number.

7648601 is a deficient number, since it is larger than the sum of its proper divisors (9511).

7648601 is an equidigital number, since it uses as much as digits as its factorization.

7648601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9510.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 7648601 is about 2765.6104208655. The cubic root of 7648601 is about 197.0277216264.

The spelling of 7648601 in words is "seven million, six hundred forty-eight thousand, six hundred one".