38124733 has 2 divisors, whose sum is σ = 38124734. Its totient is φ = 38124732.

The previous prime is 38124721. The next prime is 38124739. The reversal of 38124733 is 33742183.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27646564 + 10478169 = 5258^2 + 3237^2 .

It is a cyclic number.

It is not a de Polignac number, because 38124733 - 2¹³ = 38116541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38124695 and 38124704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38124739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19062366 + 19062367.

It is an arithmetic number, because the mean of its divisors is an integer number (19062367).

Almost surely, 2^38124733 is an apocalyptic number.

It is an amenable number.

38124733 is a deficient number, since it is larger than the sum of its proper divisors (1).

38124733 is an equidigital number, since it uses as much as digits as its factorization.

38124733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 38124733 is about 6174.5228965484. The cubic root of 38124733 is about 336.5649891735.

The spelling of 38124733 in words is "thirty-eight million, one hundred twenty-four thousand, seven hundred thirty-three".