38227741 has 2 divisors, whose sum is σ = 38227742. Its totient is φ = 38227740.

The previous prime is 38227727. The next prime is 38227751. The reversal of 38227741 is 14772283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32205625 + 6022116 = 5675^2 + 2454^2 .

It is a cyclic number.

It is not a de Polignac number, because 38227741 - 2⁹ = 38227229 is a prime.

It is a super-2 number, since 2×38227741² = 2922720363926162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38227697 and 38227706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38227711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19113870 + 19113871.

It is an arithmetic number, because the mean of its divisors is an integer number (19113871).

Almost surely, 2^38227741 is an apocalyptic number.

It is an amenable number.

38227741 is a deficient number, since it is larger than the sum of its proper divisors (1).

38227741 is an equidigital number, since it uses as much as digits as its factorization.

38227741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 34.

The square root of 38227741 is about 6182.8586430550. The cubic root of 38227741 is about 336.8678346570.

The spelling of 38227741 in words is "thirty-eight million, two hundred twenty-seven thousand, seven hundred forty-one".