4998765 has 16 divisors (see below), whose sum is σ = 8468928. Its totient is φ = 2509056.

The previous prime is 4998757. The next prime is 4998769. The reversal of 4998765 is 5678994.

It is not a de Polignac number, because 4998765 - 2³ = 4998757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4998769) 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 15 ways as a sum of consecutive naturals, for example, 9547 + ... + 10056.

It is an arithmetic number, because the mean of its divisors is an integer number (529308).

Almost surely, 2^4998765 is an apocalyptic number.

It is an amenable number.

4998765 is a deficient number, since it is larger than the sum of its proper divisors (3470163).

4998765 is a wasteful number, since it uses less digits than its factorization.

4998765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19628.

The product of its digits is 544320, while the sum is 48.

The square root of 4998765 is about 2235.7918060499. The cubic root of 4998765 is about 170.9835147064.

The spelling of 4998765 in words is "four million, nine hundred ninety-eight thousand, seven hundred sixty-five".