4995994 has 8 divisors (see below), whose sum is σ = 7934868. Its totient is φ = 2351040.

The previous prime is 4995983. The next prime is 4995997.

4995994 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 4950625 + 45369 = 2225^2 + 213^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4995997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73437 + ... + 73504.

Almost surely, 2^4995994 is an apocalyptic number.

4995994 is a deficient number, since it is larger than the sum of its proper divisors (2938874).

4995994 is a wasteful number, since it uses less digits than its factorization.

4995994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146960.

The product of its digits is 524880, while the sum is 49.

The square root of 4995994 is about 2235.1720291736. The cubic root of 4995994 is about 170.9519147083.

The spelling of 4995994 in words is "four million, nine hundred ninety-five thousand, nine hundred ninety-four".