4206242 has 16 divisors (see below), whose sum is σ = 6725592. Its totient is φ = 1966080.

The previous prime is 4206233. The next prime is 4206281. The reversal of 4206242 is 2426024.

It can be written as a sum of positive squares in 4 ways, for example, as 4116841 + 89401 = 2029^2 + 299^2 .

It is a d-powerful number, because it can be written as 4³ + 2 + 0 + 6⁵ + 2²¹ + 4⁶ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6242 + ... + 6882.

Almost surely, 2^4206242 is an apocalyptic number.

4206242 is a deficient number, since it is larger than the sum of its proper divisors (2519350).

4206242 is a wasteful number, since it uses less digits than its factorization.

4206242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4206242 is about 2050.9124798489. The cubic root of 4206242 is about 161.4227537816.

The spelling of 4206242 in words is "four million, two hundred six thousand, two hundred forty-two".