4027722 has 8 divisors (see below), whose sum is σ = 8055456. Its totient is φ = 1342572.

The previous prime is 4027711. The next prime is 4027733. The reversal of 4027722 is 2277204.

It is an interprime number because it is at equal distance from previous prime (4027711) and next prime (4027733).

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

4027722 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4027692 and 4027701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335638 + ... + 335649.

It is an arithmetic number, because the mean of its divisors is an integer number (1006932).

Almost surely, 2^4027722 is an apocalyptic number.

4027722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4027722 is a wasteful number, since it uses less digits than its factorization.

4027722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671292.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 4027722 is about 2006.9185334736. The cubic root of 4027722 is about 159.1059773681.

The spelling of 4027722 in words is "four million, twenty-seven thousand, seven hundred twenty-two".