227623630 has 48 divisors (see below), whose sum is σ = 453841920. Its totient is φ = 81710208.

The previous prime is 227623619. The next prime is 227623631. The reversal of 227623630 is 36326722.

It is a junction number, because it is equal to n+sod(n) for n = 227623592 and 227623601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227623631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177331 + ... + 178609.

It is an arithmetic number, because the mean of its divisors is an integer number (9455040).

Almost surely, 2^227623630 is an apocalyptic number.

227623630 is a deficient number, since it is larger than the sum of its proper divisors (226218290).

227623630 is a wasteful number, since it uses less digits than its factorization.

227623630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 227623630 is about 15087.2008669600. The cubic root of 227623630 is about 610.5751361457.

The spelling of 227623630 in words is "two hundred twenty-seven million, six hundred twenty-three thousand, six hundred thirty".