426550202 has 8 divisors (see below), whose sum is σ = 689042676. Its totient is φ = 196869312.

The previous prime is 426550199. The next prime is 426550261. The reversal of 426550202 is 202055624.

It can be written as a sum of positive squares in 2 ways, for example, as 422343601 + 4206601 = 20551^2 + 2051^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 16405777 = 426550202 / (4 + 2 + 6 + 5 + 5 + 0 + 2 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8202863 + ... + 8202914.

Almost surely, 2^426550202 is an apocalyptic number.

426550202 is a deficient number, since it is larger than the sum of its proper divisors (262492474).

426550202 is a wasteful number, since it uses less digits than its factorization.

426550202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16405792.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 426550202 is about 20653.0918266491. The cubic root of 426550202 is about 752.7603184667.

The spelling of 426550202 in words is "four hundred twenty-six million, five hundred fifty thousand, two hundred two".