38814761 has 2 divisors, whose sum is σ = 38814762. Its totient is φ = 38814760.

The previous prime is 38814749. The next prime is 38814773. The reversal of 38814761 is 16741883.

It is a balanced prime because it is at equal distance from previous prime (38814749) and next prime (38814773).

It can be written as a sum of positive squares in only one way, i.e., 28955161 + 9859600 = 5381^2 + 3140^2 .

It is a cyclic number.

It is not a de Polignac number, because 38814761 - 2¹⁴ = 38798377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38814781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19407380 + 19407381.

It is an arithmetic number, because the mean of its divisors is an integer number (19407381).

Almost surely, 2^38814761 is an apocalyptic number.

It is an amenable number.

38814761 is a deficient number, since it is larger than the sum of its proper divisors (1).

38814761 is an equidigital number, since it uses as much as digits as its factorization.

38814761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 38814761 is about 6230.1493561551. The cubic root of 38814761 is about 338.5833820657.

The spelling of 38814761 in words is "thirty-eight million, eight hundred fourteen thousand, seven hundred sixty-one".