226251455 has 8 divisors (see below), whose sum is σ = 275221392. Its totient is φ = 178521408.

The previous prime is 226251451. The next prime is 226251457. The reversal of 226251455 is 554152622.

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

It is a cyclic number.

It is not a de Polignac number, because 226251455 - 2² = 226251451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226251451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309569 + ... + 310298.

It is an arithmetic number, because the mean of its divisors is an integer number (34402674).

Almost surely, 2^226251455 is an apocalyptic number.

226251455 is a deficient number, since it is larger than the sum of its proper divisors (48969937).

226251455 is an equidigital number, since it uses as much as digits as its factorization.

226251455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619945.

The product of its digits is 24000, while the sum is 32.

The square root of 226251455 is about 15041.6573222501. The cubic root of 226251455 is about 609.3457600872.

The spelling of 226251455 in words is "two hundred twenty-six million, two hundred fifty-one thousand, four hundred fifty-five".