2361109 has 2 divisors, whose sum is σ = 2361110. Its totient is φ = 2361108.

The previous prime is 2361103. The next prime is 2361119. The reversal of 2361109 is 9011632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1199025 + 1162084 = 1095^2 + 1078^2 .

It is a cyclic number.

It is not a de Polignac number, because 2361109 - 2⁹ = 2360597 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 2361109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2361103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180554 + 1180555.

It is an arithmetic number, because the mean of its divisors is an integer number (1180555).

2^2361109 is an apocalyptic number.

It is an amenable number.

2361109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2361109 is an equidigital number, since it uses as much as digits as its factorization.

2361109 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 2361109 is about 1536.5900559355. The cubic root of 2361109 is about 133.1594559875.

The spelling of 2361109 in words is "two million, three hundred sixty-one thousand, one hundred nine".