227540774 has 4 divisors (see below), whose sum is σ = 341311164. Its totient is φ = 113770386.

The previous prime is 227540759. The next prime is 227540791. The reversal of 227540774 is 477045722.

227540774 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 477045722 = 2 ⋅238522861.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56885192 + ... + 56885195.

It is an arithmetic number, because the mean of its divisors is an integer number (85327791).

Almost surely, 2^227540774 is an apocalyptic number.

227540774 is a deficient number, since it is larger than the sum of its proper divisors (113770390).

227540774 is a wasteful number, since it uses less digits than its factorization.

227540774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113770389.

The product of its (nonzero) digits is 109760, while the sum is 38.

The square root of 227540774 is about 15084.4547133796. The cubic root of 227540774 is about 610.5010431455.

The spelling of 227540774 in words is "two hundred twenty-seven million, five hundred forty thousand, seven hundred seventy-four".