227641641 has 8 divisors (see below), whose sum is σ = 319497120. Its totient is φ = 143773632.

The previous prime is 227641627. The next prime is 227641651. The reversal of 227641641 is 146146722.

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

It is not a de Polignac number, because 227641641 - 2¹⁰ = 227640617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (227641621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1996800 + ... + 1996913.

It is an arithmetic number, because the mean of its divisors is an integer number (39937140).

Almost surely, 2^227641641 is an apocalyptic number.

It is an amenable number.

227641641 is a deficient number, since it is larger than the sum of its proper divisors (91855479).

227641641 is a wasteful number, since it uses less digits than its factorization.

227641641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3993735.

The product of its digits is 16128, while the sum is 33.

The square root of 227641641 is about 15087.7977518258. The cubic root of 227641641 is about 610.5912398908.

The spelling of 227641641 in words is "two hundred twenty-seven million, six hundred forty-one thousand, six hundred forty-one".