226550554 has 4 divisors (see below), whose sum is σ = 339825834. Its totient is φ = 113275276.

The previous prime is 226550537. The next prime is 226550557. The reversal of 226550554 is 455055622.

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., 134908225 + 91642329 = 11615^2 + 9573^2 .

It is not an unprimeable number, because it can be changed into a prime (226550557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56637637 + ... + 56637640.

Almost surely, 2^226550554 is an apocalyptic number.

226550554 is a deficient number, since it is larger than the sum of its proper divisors (113275280).

226550554 is a wasteful number, since it uses less digits than its factorization.

226550554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113275279.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 226550554 is about 15051.5963937384. The cubic root of 226550554 is about 609.6141553473.

The spelling of 226550554 in words is "two hundred twenty-six million, five hundred fifty thousand, five hundred fifty-four".