4998545 has 8 divisors (see below), whose sum is σ = 6026496. Its totient is φ = 3980016.

The previous prime is 4998541. The next prime is 4998547. The reversal of 4998545 is 5458994.

4998545 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4998545 - 2² = 4998541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4998496 and 4998505.

It is not an unprimeable number, because it can be changed into a prime (4998541) 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, 1127 + ... + 3356.

It is an arithmetic number, because the mean of its divisors is an integer number (753312).

Almost surely, 2^4998545 is an apocalyptic number.

It is an amenable number.

4998545 is a deficient number, since it is larger than the sum of its proper divisors (1027951).

4998545 is a wasteful number, since it uses less digits than its factorization.

4998545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4711.

The product of its digits is 259200, while the sum is 44.

The square root of 4998545 is about 2235.7426059366. The cubic root of 4998545 is about 170.9810062918.

The spelling of 4998545 in words is "four million, nine hundred ninety-eight thousand, five hundred forty-five".