4246426 has 4 divisors (see below), whose sum is σ = 6369642. Its totient is φ = 2123212.

The previous prime is 4246409. The next prime is 4246433. The reversal of 4246426 is 6246424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3236401 + 1010025 = 1799^2 + 1005^2 .

It is a d-powerful number, because it can be written as 4⁵ + 2 + 4⁶ + 6³ + 4¹¹ + 2⁷ + 6⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 4246394 and 4246403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061605 + ... + 1061608.

Almost surely, 2^4246426 is an apocalyptic number.

4246426 is a deficient number, since it is larger than the sum of its proper divisors (2123216).

4246426 is a wasteful number, since it uses less digits than its factorization.

4246426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123215.

The product of its digits is 9216, while the sum is 28.

The square root of 4246426 is about 2060.6858081716. The cubic root of 4246426 is about 161.9351719475.

The spelling of 4246426 in words is "four million, two hundred forty-six thousand, four hundred twenty-six".