4015022 has 24 divisors (see below), whose sum is σ = 6779808. Its totient is φ = 1781120.

The previous prime is 4015013. The next prime is 4015031. The reversal of 4015022 is 2205104.

It is an interprime number because it is at equal distance from previous prime (4015013) and next prime (4015031).

It is a super-2 number, since 2×4015022² = 32240803320968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4014988 and 4015006.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 11198 + ... + 11550.

It is an arithmetic number, because the mean of its divisors is an integer number (282492).

Almost surely, 2^4015022 is an apocalyptic number.

4015022 is a deficient number, since it is larger than the sum of its proper divisors (2764786).

4015022 is a wasteful number, since it uses less digits than its factorization.

4015022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 4015022 is about 2003.7519806603. The cubic root of 4015022 is about 158.9385731100.

The spelling of 4015022 in words is "four million, fifteen thousand, twenty-two".