38530706 has 16 divisors (see below), whose sum is σ = 60507648. Its totient is φ = 18379200.

The previous prime is 38530703. The next prime is 38530747. The reversal of 38530706 is 60703583.

It is a happy number.

38530706 is nontrivially palindromic in base 8.

It is not an unprimeable number, because it can be changed into a prime (38530703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26 + ... + 8778.

It is an arithmetic number, because the mean of its divisors is an integer number (3781728).

Almost surely, 2^38530706 is an apocalyptic number.

38530706 is a deficient number, since it is larger than the sum of its proper divisors (21976942).

38530706 is a wasteful number, since it uses less digits than its factorization.

38530706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8857.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 38530706 is about 6207.3106898237. The cubic root of 38530706 is about 337.7554163486.

The spelling of 38530706 in words is "thirty-eight million, five hundred thirty thousand, seven hundred six".