227894078 has 16 divisors (see below), whose sum is σ = 362243664. Its totient is φ = 107157120.

The previous prime is 227894053. The next prime is 227894081. The reversal of 227894078 is 870498722.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62033 + ... + 65603.

It is an arithmetic number, because the mean of its divisors is an integer number (22640229).

Almost surely, 2^227894078 is an apocalyptic number.

227894078 is a deficient number, since it is larger than the sum of its proper divisors (134349586).

227894078 is a wasteful number, since it uses less digits than its factorization.

227894078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 227894078 is about 15096.1610351771. The cubic root of 227894078 is about 610.8168560249.

The spelling of 227894078 in words is "two hundred twenty-seven million, eight hundred ninety-four thousand, seventy-eight".