227237401 has 16 divisors (see below), whose sum is σ = 242371584. Its totient is φ = 212590224.

The previous prime is 227237389. The next prime is 227237431. The reversal of 227237401 is 104732722.

It is a cyclic number.

It is not a de Polignac number, because 227237401 - 2⁵ = 227237369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 227237401.

It is not an unprimeable number, because it can be changed into a prime (227237431) 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, 256906 + ... + 257788.

It is an arithmetic number, because the mean of its divisors is an integer number (15148224).

Almost surely, 2^227237401 is an apocalyptic number.

It is an amenable number.

227237401 is a deficient number, since it is larger than the sum of its proper divisors (15134183).

227237401 is a wasteful number, since it uses less digits than its factorization.

227237401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 227237401 is about 15074.3955434372. The cubic root of 227237401 is about 610.2296018237.

The spelling of 227237401 in words is "two hundred twenty-seven million, two hundred thirty-seven thousand, four hundred one".