226553473 has 8 divisors (see below), whose sum is σ = 248846400. Its totient is φ = 205297488.

The previous prime is 226553449. The next prime is 226553497. The reversal of 226553473 is 374355622.

It is an interprime number because it is at equal distance from previous prime (226553449) and next prime (226553497).

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 226553473 - 2²⁵ = 192999041 is a prime.

It is a super-2 number, since 2×226553473² = 102652952256723458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226553773) 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, 258778 + ... + 259651.

It is an arithmetic number, because the mean of its divisors is an integer number (31105800).

Almost surely, 2^226553473 is an apocalyptic number.

226553473 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

226553473 is a deficient number, since it is larger than the sum of its proper divisors (22292927).

226553473 is a wasteful number, since it uses less digits than its factorization.

226553473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518471.

The product of its digits is 151200, while the sum is 37.

The square root of 226553473 is about 15051.6933598848. The cubic root of 226553473 is about 609.6167735357.

The spelling of 226553473 in words is "two hundred twenty-six million, five hundred fifty-three thousand, four hundred seventy-three".