262796226 has 32 divisors (see below), whose sum is σ = 655285248. Its totient is φ = 68258640.

The previous prime is 262796221. The next prime is 262796267. The reversal of 262796226 is 622697262.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (262796221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283950 + ... + 284873.

It is an arithmetic number, because the mean of its divisors is an integer number (20477664).

Almost surely, 2^262796226 is an apocalyptic number.

262796226 is an abundant number, since it is smaller than the sum of its proper divisors (392489022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

262796226 is a wasteful number, since it uses less digits than its factorization.

262796226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568846.

The product of its digits is 217728, while the sum is 42.

The square root of 262796226 is about 16210.9909012373. The cubic root of 262796226 is about 640.5303432812.

The spelling of 262796226 in words is "two hundred sixty-two million, seven hundred ninety-six thousand, two hundred twenty-six".