227037149 has 4 divisors (see below), whose sum is σ = 234360960. Its totient is φ = 219713340.

The previous prime is 227037113. The next prime is 227037199. The reversal of 227037149 is 941730722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 227037149 - 2⁸ = 227036893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227037199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3661859 + ... + 3661920.

It is an arithmetic number, because the mean of its divisors is an integer number (58590240).

Almost surely, 2^227037149 is an apocalyptic number.

It is an amenable number.

227037149 is a deficient number, since it is larger than the sum of its proper divisors (7323811).

227037149 is an equidigital number, since it uses as much as digits as its factorization.

227037149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7323810.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 227037149 is about 15067.7519557497. The cubic root of 227037149 is about 610.0502950557.

The spelling of 227037149 in words is "two hundred twenty-seven million, thirty-seven thousand, one hundred forty-nine".