227607142 has 16 divisors (see below), whose sum is σ = 393035040. Its totient is φ = 96833088.

The previous prime is 227607131. The next prime is 227607143. The reversal of 227607142 is 241706722.

It is a super-2 number, since 2×227607142² = 103610022178816328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227607143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57417 + ... + 61252.

It is an arithmetic number, because the mean of its divisors is an integer number (24564690).

Almost surely, 2^227607142 is an apocalyptic number.

227607142 is a deficient number, since it is larger than the sum of its proper divisors (165427898).

227607142 is a wasteful number, since it uses less digits than its factorization.

227607142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118815.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 227607142 is about 15086.6544336377. The cubic root of 227607142 is about 610.5603933794.

The spelling of 227607142 in words is "two hundred twenty-seven million, six hundred seven thousand, one hundred forty-two".