4998746 has 4 divisors (see below), whose sum is σ = 7498122. Its totient is φ = 2499372.

The previous prime is 4998743. The next prime is 4998757. The reversal of 4998746 is 6478994.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4791721 + 207025 = 2189^2 + 455^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4998746.

It is not an unprimeable number, because it can be changed into a prime (4998743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249685 + ... + 1249688.

Almost surely, 2^4998746 is an apocalyptic number.

4998746 is a deficient number, since it is larger than the sum of its proper divisors (2499376).

4998746 is a wasteful number, since it uses less digits than its factorization.

4998746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499375.

The product of its digits is 435456, while the sum is 47.

The square root of 4998746 is about 2235.7875569919. The cubic root of 4998746 is about 170.9832980735.

The spelling of 4998746 in words is "four million, nine hundred ninety-eight thousand, seven hundred forty-six".