228341377 has 8 divisors (see below), whose sum is σ = 249600960. Its totient is φ = 207165360.

The previous prime is 228341371. The next prime is 228341413. The reversal of 228341377 is 773143822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 228341377 - 2¹⁹ = 227817089 is a prime.

It is a super-2 number, since 2×228341377² = 104279568900512258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228341371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15102 + ... + 26167.

It is an arithmetic number, because the mean of its divisors is an integer number (31200120).

Almost surely, 2^228341377 is an apocalyptic number.

It is an amenable number.

228341377 is a deficient number, since it is larger than the sum of its proper divisors (21259583).

228341377 is a wasteful number, since it uses less digits than its factorization.

228341377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41783.

The product of its digits is 56448, while the sum is 37.

The square root of 228341377 is about 15110.9687644439. The cubic root of 228341377 is about 611.2162216911.

It can be divided in two parts, 2283 and 41377, that added together give a triangular number (43660 = T₂₉₅).

The spelling of 228341377 in words is "two hundred twenty-eight million, three hundred forty-one thousand, three hundred seventy-seven".