227773142 has 4 divisors (see below), whose sum is σ = 341659716. Its totient is φ = 113886570.

The previous prime is 227773129. The next prime is 227773177. The reversal of 227773142 is 241377722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241377722 = 2 ⋅120688861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56943284 + ... + 56943287.

It is an arithmetic number, because the mean of its divisors is an integer number (85414929).

Almost surely, 2^227773142 is an apocalyptic number.

227773142 is a deficient number, since it is larger than the sum of its proper divisors (113886574).

227773142 is a wasteful number, since it uses less digits than its factorization.

227773142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113886573.

The product of its digits is 32928, while the sum is 35.

The square root of 227773142 is about 15092.1549819766. The cubic root of 227773142 is about 610.7087900050.

The spelling of 227773142 in words is "two hundred twenty-seven million, seven hundred seventy-three thousand, one hundred forty-two".