2738201 has 2 divisors, whose sum is σ = 2738202. Its totient is φ = 2738200.

The previous prime is 2738191. The next prime is 2738227. The reversal of 2738201 is 1028372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2059225 + 678976 = 1435^2 + 824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2738201 - 2¹⁸ = 2476057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2738231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1369100 + 1369101.

It is an arithmetic number, because the mean of its divisors is an integer number (1369101).

2^2738201 is an apocalyptic number.

It is an amenable number.

2738201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2738201 is an equidigital number, since it uses as much as digits as its factorization.

2738201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2738201 is about 1654.7510386762. The cubic root of 2738201 is about 139.9013079951.

The spelling of 2738201 in words is "two million, seven hundred thirty-eight thousand, two hundred one".