4509697 has 8 divisors (see below), whose sum is σ = 4636800. Its totient is φ = 4383984.

The previous prime is 4509667. The next prime is 4509727. The reversal of 4509697 is 7969054.

It is an interprime number because it is at equal distance from previous prime (4509667) and next prime (4509727).

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 4509697 - 2¹⁵ = 4476929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4509647) 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, 10554 + ... + 10972.

It is an arithmetic number, because the mean of its divisors is an integer number (579600).

It is a Proth number, since it is equal to 1101 ⋅ 2¹² + 1 and 1101 < 2¹².

Almost surely, 2^4509697 is an apocalyptic number.

4509697 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4509697 is a deficient number, since it is larger than the sum of its proper divisors (127103).

4509697 is a wasteful number, since it uses less digits than its factorization.

4509697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 4509697 is about 2123.6047183975. The cubic root of 4509697 is about 165.2148654708.

The spelling of 4509697 in words is "four million, five hundred nine thousand, six hundred ninety-seven".