4426988 has 6 divisors (see below), whose sum is σ = 7747236. Its totient is φ = 2213492.

The previous prime is 4426967. The next prime is 4426993. The reversal of 4426988 is 8896244.

It is a super-5 number, since 5×4426988⁵ (a number of 34 digits) contains 55555 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553370 + ... + 553377.

It is an arithmetic number, because the mean of its divisors is an integer number (1291206).

Almost surely, 2^4426988 is an apocalyptic number.

It is an amenable number.

4426988 is a deficient number, since it is larger than the sum of its proper divisors (3320248).

4426988 is a wasteful number, since it uses less digits than its factorization.

4426988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106751 (or 1106749 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 4426988 is about 2104.0408741277. The cubic root of 4426988 is about 164.1985993809.

The spelling of 4426988 in words is "four million, four hundred twenty-six thousand, nine hundred eighty-eight".