4007022 has 8 divisors (see below), whose sum is σ = 8014056. Its totient is φ = 1335672.

The previous prime is 4007021. The next prime is 4007023. The reversal of 4007022 is 2207004.

It is an interprime number because it is at equal distance from previous prime (4007021) and next prime (4007023).

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

4007022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4006992 and 4007010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4007021) 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, 333913 + ... + 333924.

It is an arithmetic number, because the mean of its divisors is an integer number (1001757).

Almost surely, 2^4007022 is an apocalyptic number.

4007022 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.

4007022 is a wasteful number, since it uses less digits than its factorization.

4007022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667842.

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 4007022 is about 2001.7547302305. The cubic root of 4007022 is about 158.8329403122.

The spelling of 4007022 in words is "four million, seven thousand, twenty-two".