226512534 has 8 divisors (see below), whose sum is σ = 453025080. Its totient is φ = 75504176.

The previous prime is 226512523. The next prime is 226512589. The reversal of 226512534 is 435215622.

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

226512534 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18876039 + ... + 18876050.

It is an arithmetic number, because the mean of its divisors is an integer number (56628135).

Almost surely, 2^226512534 is an apocalyptic number.

226512534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

226512534 is a wasteful number, since it uses less digits than its factorization.

226512534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37752094.

The product of its digits is 14400, while the sum is 30.

The square root of 226512534 is about 15050.3333517899. Note that the first 4 decimals coincide. The cubic root of 226512534 is about 609.5800513670.

The spelling of 226512534 in words is "two hundred twenty-six million, five hundred twelve thousand, five hundred thirty-four".