226987546 has 8 divisors (see below), whose sum is σ = 340903584. Its totient is φ = 113353020.

The previous prime is 226987543. The next prime is 226987561. The reversal of 226987546 is 645789622.

226987546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 226987546.

It is not an unprimeable number, because it can be changed into a prime (226987543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68350 + ... + 71593.

It is an arithmetic number, because the mean of its divisors is an integer number (42612948).

Almost surely, 2^226987546 is an apocalyptic number.

226987546 is a deficient number, since it is larger than the sum of its proper divisors (113916038).

226987546 is a wasteful number, since it uses less digits than its factorization.

226987546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140756.

The product of its digits is 1451520, while the sum is 49.

The square root of 226987546 is about 15066.1058671443. The cubic root of 226987546 is about 610.0058639587.

The spelling of 226987546 in words is "two hundred twenty-six million, nine hundred eighty-seven thousand, five hundred forty-six".