38051197 has 2 divisors, whose sum is σ = 38051198. Its totient is φ = 38051196.

The previous prime is 38051183. The next prime is 38051201. The reversal of 38051197 is 79115083.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26687556 + 11363641 = 5166^2 + 3371^2 .

It is a cyclic number.

It is not a de Polignac number, because 38051197 - 2¹¹ = 38049149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38051147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19025598 + 19025599.

It is an arithmetic number, because the mean of its divisors is an integer number (19025599).

Almost surely, 2^38051197 is an apocalyptic number.

It is an amenable number.

38051197 is a deficient number, since it is larger than the sum of its proper divisors (1).

38051197 is an equidigital number, since it uses as much as digits as its factorization.

38051197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 38051197 is about 6168.5652302622. The cubic root of 38051197 is about 336.3484580596.

The spelling of 38051197 in words is "thirty-eight million, fifty-one thousand, one hundred ninety-seven".