4660997 has 4 divisors (see below), whose sum is σ = 5084736. Its totient is φ = 4237260.

The previous prime is 4660993. The next prime is 4661011. The reversal of 4660997 is 7990664.

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.

It is a cyclic number.

It is not a de Polignac number, because 4660997 - 2² = 4660993 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 (4660993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211853 + ... + 211874.

It is an arithmetic number, because the mean of its divisors is an integer number (1271184).

Almost surely, 2^4660997 is an apocalyptic number.

It is an amenable number.

4660997 is a deficient number, since it is larger than the sum of its proper divisors (423739).

4660997 is a wasteful number, since it uses less digits than its factorization.

4660997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423738.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 4660997 is about 2158.9342278078. The cubic root of 4660997 is about 167.0422281967.

The spelling of 4660997 in words is "four million, six hundred sixty thousand, nine hundred ninety-seven".