4681307 has 4 divisors (see below), whose sum is σ = 4956696. Its totient is φ = 4405920.

The previous prime is 4681301. The next prime is 4681309. The reversal of 4681307 is 7031864.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4681307 - 2⁴ = 4681291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4681307.

It is not an unprimeable number, because it can be changed into a prime (4681301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137669 + ... + 137702.

It is an arithmetic number, because the mean of its divisors is an integer number (1239174).

Almost surely, 2^4681307 is an apocalyptic number.

4681307 is a deficient number, since it is larger than the sum of its proper divisors (275389).

4681307 is a wasteful number, since it uses less digits than its factorization.

4681307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275388.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 4681307 is about 2163.6328246724. The cubic root of 4681307 is about 167.2845019583.

The spelling of 4681307 in words is "four million, six hundred eighty-one thousand, three hundred seven".