227938634 has 32 divisors (see below), whose sum is σ = 428875776. Its totient is φ = 88265520.

The previous prime is 227938609. The next prime is 227938661. The reversal of 227938634 is 436839722.

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, 21287 + ... + 30149.

It is an arithmetic number, because the mean of its divisors is an integer number (13402368).

Almost surely, 2^227938634 is an apocalyptic number.

227938634 is a deficient number, since it is larger than the sum of its proper divisors (200937142).

227938634 is a wasteful number, since it uses less digits than its factorization.

227938634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9050.

The product of its digits is 435456, while the sum is 44.

The square root of 227938634 is about 15097.6367024776. The cubic root of 227938634 is about 610.8566607485.

The spelling of 227938634 in words is "two hundred twenty-seven million, nine hundred thirty-eight thousand, six hundred thirty-four".