4999422 has 16 divisors (see below), whose sum is σ = 10120320. Its totient is φ = 1646232.

The previous prime is 4999409. The next prime is 4999427. The reversal of 4999422 is 2249994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999427) 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, 4522 + ... + 5517.

It is an arithmetic number, because the mean of its divisors is an integer number (632520).

Almost surely, 2^4999422 is an apocalyptic number.

4999422 is an abundant number, since it is smaller than the sum of its proper divisors (5120898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4999422 is a wasteful number, since it uses less digits than its factorization.

4999422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10127.

The product of its digits is 46656, while the sum is 39.

The square root of 4999422 is about 2235.9387290353. The cubic root of 4999422 is about 170.9910053064.

The spelling of 4999422 in words is "four million, nine hundred ninety-nine thousand, four hundred twenty-two".