4997307 has 8 divisors (see below), whose sum is σ = 7614976. Its totient is φ = 2855592.

The previous prime is 4997297. The next prime is 4997327. The reversal of 4997307 is 7037994.

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

It is not a de Polignac number, because 4997307 - 2⁶ = 4997243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4997327) 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, 118963 + ... + 119004.

It is an arithmetic number, because the mean of its divisors is an integer number (951872).

Almost surely, 2^4997307 is an apocalyptic number.

4997307 is a deficient number, since it is larger than the sum of its proper divisors (2617669).

4997307 is a wasteful number, since it uses less digits than its factorization.

4997307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237977.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 4997307 is about 2235.4657232890. The cubic root of 4997307 is about 170.9668893862.

The spelling of 4997307 in words is "four million, nine hundred ninety-seven thousand, three hundred seven".