227404427 has 8 divisors (see below), whose sum is σ = 251250336. Its totient is φ = 204721792.

The previous prime is 227404421. The next prime is 227404433. The reversal of 227404427 is 724404722.

It is an interprime number because it is at equal distance from previous prime (227404421) and next prime (227404433).

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

It is a cyclic number.

It is not a de Polignac number, because 227404427 - 2⁶ = 227404363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227404393 and 227404402.

It is not an unprimeable number, because it can be changed into a prime (227404421) 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, 290408 + ... + 291189.

It is an arithmetic number, because the mean of its divisors is an integer number (31406292).

Almost surely, 2^227404427 is an apocalyptic number.

227404427 is a deficient number, since it is larger than the sum of its proper divisors (23845909).

227404427 is a wasteful number, since it uses less digits than its factorization.

227404427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581637.

The product of its (nonzero) digits is 25088, while the sum is 32.

The square root of 227404427 is about 15079.9345820862. The cubic root of 227404427 is about 610.3790772868.

The spelling of 227404427 in words is "two hundred twenty-seven million, four hundred four thousand, four hundred twenty-seven".