227630634 has 32 divisors (see below), whose sum is σ = 567599616. Its totient is φ = 59124720.

The previous prime is 227630603. The next prime is 227630653. The reversal of 227630634 is 436036722.

227630634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×227630634³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 227630595 and 227630604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245892 + ... + 246815.

It is an arithmetic number, because the mean of its divisors is an integer number (17737488).

Almost surely, 2^227630634 is an apocalyptic number.

227630634 is an abundant number, since it is smaller than the sum of its proper divisors (339968982).

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

227630634 is a wasteful number, since it uses less digits than its factorization.

227630634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492730.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 227630634 is about 15087.4329824526. The cubic root of 227630634 is about 610.5813985658.

The spelling of 227630634 in words is "two hundred twenty-seven million, six hundred thirty thousand, six hundred thirty-four".