4997495 has 4 divisors (see below), whose sum is σ = 5997000. Its totient is φ = 3997992.

The previous prime is 4997491. The next prime is 4997521. The reversal of 4997495 is 5947994.

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 4997495 - 2² = 4997491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4997491) 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, 499745 + ... + 499754.

It is an arithmetic number, because the mean of its divisors is an integer number (1499250).

Almost surely, 2^4997495 is an apocalyptic number.

4997495 is a deficient number, since it is larger than the sum of its proper divisors (999505).

4997495 is an equidigital number, since it uses as much as digits as its factorization.

4997495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999504.

The product of its digits is 408240, while the sum is 47.

The square root of 4997495 is about 2235.5077722969. The cubic root of 4997495 is about 170.9690332991.

The spelling of 4997495 in words is "four million, nine hundred ninety-seven thousand, four hundred ninety-five".