226251530 has 32 divisors (see below), whose sum is σ = 421560720. Its totient is φ = 87367680.

The previous prime is 226251503. The next prime is 226251539. The reversal of 226251530 is 35152622.

226251530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 92409769 + 133841761 = 9613^2 + 11569^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 226251530.

It is not an unprimeable number, because it can be changed into a prime (226251539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36926 + ... + 42614.

Almost surely, 2^226251530 is an apocalyptic number.

226251530 is a deficient number, since it is larger than the sum of its proper divisors (195309190).

226251530 is a wasteful number, since it uses less digits than its factorization.

226251530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 226251530 is about 15041.6598153262. The cubic root of 226251530 is about 609.3458274178.

The spelling of 226251530 in words is "two hundred twenty-six million, two hundred fifty-one thousand, five hundred thirty".