4999706 has 4 divisors (see below), whose sum is σ = 7499562. Its totient is φ = 2499852.

The previous prime is 4999703. The next prime is 4999727. The reversal of 4999706 is 6079994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6079994 = 2 ⋅3039997.

It can be written as a sum of positive squares in only one way, i.e., 4687225 + 312481 = 2165^2 + 559^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4999703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249925 + ... + 1249928.

Almost surely, 2^4999706 is an apocalyptic number.

4999706 is a deficient number, since it is larger than the sum of its proper divisors (2499856).

4999706 is a wasteful number, since it uses less digits than its factorization.

4999706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499855.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 4999706 is about 2236.0022361348. The cubic root of 4999706 is about 170.9942430491.

The spelling of 4999706 in words is "four million, nine hundred ninety-nine thousand, seven hundred six".