4566397 has 8 divisors (see below), whose sum is σ = 5198400. Its totient is φ = 3970560.

The previous prime is 4566383. The next prime is 4566409. The reversal of 4566397 is 7936654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4566397 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 (4566377) 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, 8772 + ... + 9277.

It is an arithmetic number, because the mean of its divisors is an integer number (649800).

Almost surely, 2^4566397 is an apocalyptic number.

It is an amenable number.

4566397 is a deficient number, since it is larger than the sum of its proper divisors (632003).

4566397 is a wasteful number, since it uses less digits than its factorization.

4566397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18083.

The product of its digits is 136080, while the sum is 40.

The square root of 4566397 is about 2136.9129603238. The cubic root of 4566397 is about 165.9043940691.

The spelling of 4566397 in words is "four million, five hundred sixty-six thousand, three hundred ninety-seven".