4077222 has 8 divisors (see below), whose sum is σ = 8154456. Its totient is φ = 1359072.

The previous prime is 4077221. The next prime is 4077223. The reversal of 4077222 is 2227704.

It is an interprime number because it is at equal distance from previous prime (4077221) and next prime (4077223).

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

4077222 is an admirable number.

It is a super-3 number, since 3×4077222³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4077192 and 4077201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4077221) by changing a digit.

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, 339763 + ... + 339774.

It is an arithmetic number, because the mean of its divisors is an integer number (1019307).

Almost surely, 2^4077222 is an apocalyptic number.

4077222 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.

4077222 is a wasteful number, since it uses less digits than its factorization.

4077222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679542.

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

The square root of 4077222 is about 2019.2132131105. The cubic root of 4077222 is about 159.7551201946.

The spelling of 4077222 in words is "four million, seventy-seven thousand, two hundred twenty-two".