38067213 has 16 divisors (see below), whose sum is σ = 51840000. Its totient is φ = 24840240.

The previous prime is 38067209. The next prime is 38067217. The reversal of 38067213 is 31276083.

It is an interprime number because it is at equal distance from previous prime (38067209) and next prime (38067217).

It is not a de Polignac number, because 38067213 - 2² = 38067209 is a prime.

It is a super-2 number, since 2×38067213² = 2898225411174738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38067217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76038 + ... + 76536.

It is an arithmetic number, because the mean of its divisors is an integer number (3240000).

Almost surely, 2^38067213 is an apocalyptic number.

It is an amenable number.

38067213 is a deficient number, since it is larger than the sum of its proper divisors (13772787).

38067213 is a wasteful number, since it uses less digits than its factorization.

38067213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 38067213 is about 6169.8632885989. The cubic root of 38067213 is about 336.3956418690.

The spelling of 38067213 in words is "thirty-eight million, sixty-seven thousand, two hundred thirteen".