227422379 has 12 divisors (see below), whose sum is σ = 249405624. Its totient is φ = 206650752.

The previous prime is 227422369. The next prime is 227422409. The reversal of 227422379 is 973224722.

227422379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-227422379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227422309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6344 + ... + 22250.

It is an arithmetic number, because the mean of its divisors is an integer number (20783802).

Almost surely, 2^227422379 is an apocalyptic number.

227422379 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

227422379 is a deficient number, since it is larger than the sum of its proper divisors (21983245).

227422379 is a wasteful number, since it uses less digits than its factorization.

227422379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15982 (or 15953 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 227422379 is about 15080.5297983857. The cubic root of 227422379 is about 610.3951385937.

The spelling of 227422379 in words is "two hundred twenty-seven million, four hundred twenty-two thousand, three hundred seventy-nine".