4959997 has 8 divisors (see below), whose sum is σ = 5737536. Its totient is φ = 4199712.

The previous prime is 4959991. The next prime is 4960001. The reversal of 4959997 is 7999594.

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 4959997 - 2¹⁹ = 4435709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4959991) 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, 3688 + ... + 4849.

It is an arithmetic number, because the mean of its divisors is an integer number (717192).

Almost surely, 2^4959997 is an apocalyptic number.

It is an amenable number.

4959997 is a deficient number, since it is larger than the sum of its proper divisors (777539).

4959997 is an equidigital number, since it uses as much as digits as its factorization.

4959997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8627.

The product of its digits is 918540, while the sum is 52.

The square root of 4959997 is about 2227.1050716120. The cubic root of 4959997 is about 170.5403452825.

The spelling of 4959997 in words is "four million, nine hundred fifty-nine thousand, nine hundred ninety-seven".