227385836 has 12 divisors (see below), whose sum is σ = 407631000. Its totient is φ = 110919840.

The previous prime is 227385811. The next prime is 227385841. The reversal of 227385836 is 638583722.

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, 693086 + ... + 693413.

It is an arithmetic number, because the mean of its divisors is an integer number (33969250).

Almost surely, 2^227385836 is an apocalyptic number.

It is an amenable number.

227385836 is a deficient number, since it is larger than the sum of its proper divisors (180245164).

227385836 is a wasteful number, since it uses less digits than its factorization.

227385836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386544 (or 1386542 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 227385836 is about 15079.3181543464. The cubic root of 227385836 is about 610.3624433880.

The spelling of 227385836 in words is "two hundred twenty-seven million, three hundred eighty-five thousand, eight hundred thirty-six".