4498947 has 6 divisors (see below), whose sum is σ = 6498492. Its totient is φ = 2999292.

The previous prime is 4498939. The next prime is 4498951. The reversal of 4498947 is 7498944.

It is not a de Polignac number, because 4498947 - 2³ = 4498939 is a prime.

4498947 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4498987) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249933 + ... + 249950.

It is an arithmetic number, because the mean of its divisors is an integer number (1083082).

Almost surely, 2^4498947 is an apocalyptic number.

4498947 is a deficient number, since it is larger than the sum of its proper divisors (1999545).

4498947 is a wasteful number, since it uses less digits than its factorization.

4498947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499889 (or 499886 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4498947 is about 2121.0721345584. The cubic root of 4498947 is about 165.0834839239.

It can be divided in two parts, 4498 and 947, that added together give a palindrome (5445).

The spelling of 4498947 in words is "four million, four hundred ninety-eight thousand, nine hundred forty-seven".