6139201 has 2 divisors, whose sum is σ = 6139202. Its totient is φ = 6139200.

The previous prime is 6139141. The next prime is 6139219. The reversal of 6139201 is 1029316.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4734976 + 1404225 = 2176^2 + 1185^2 .

It is a cyclic number.

It is not a de Polignac number, because 6139201 - 2⁷ = 6139073 is a prime.

It is not a weakly prime, because it can be changed into another prime (6139241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3069600 + 3069601.

It is an arithmetic number, because the mean of its divisors is an integer number (3069601).

Almost surely, 2^6139201 is an apocalyptic number.

It is an amenable number.

6139201 is a deficient number, since it is larger than the sum of its proper divisors (1).

6139201 is an equidigital number, since it uses as much as digits as its factorization.

6139201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 6139201 is about 2477.7411083485. The cubic root of 6139201 is about 183.1065798974.

The spelling of 6139201 in words is "six million, one hundred thirty-nine thousand, two hundred one".