227969841 has 16 divisors (see below), whose sum is σ = 343028160. Its totient is φ = 133398720.

The previous prime is 227969837. The next prime is 227969843. The reversal of 227969841 is 148969722.

227969841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 227969841 - 2² = 227969837 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (227969843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118150 + ... + 120063.

It is an arithmetic number, because the mean of its divisors is an integer number (21439260).

Almost surely, 2^227969841 is an apocalyptic number.

It is an amenable number.

227969841 is a deficient number, since it is larger than the sum of its proper divisors (115058319).

227969841 is a wasteful number, since it uses less digits than its factorization.

227969841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238256.

The product of its digits is 435456, while the sum is 48.

The square root of 227969841 is about 15098.6701732305. The cubic root of 227969841 is about 610.8845368682.

The spelling of 227969841 in words is "two hundred twenty-seven million, nine hundred sixty-nine thousand, eight hundred forty-one".